diff --git a/.github/workflows/acceptance-tests.yml b/.github/workflows/acceptance-tests.yml
index 72b5f7a3b..c810d0667 100644
--- a/.github/workflows/acceptance-tests.yml
+++ b/.github/workflows/acceptance-tests.yml
@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - uses: jdx/mise-action@146a28175021df8ca24f8ee1828cc2a60f980bd5 # v3.5.1
         with:
-          version: v2025.12.7
-          sha256: 59fb463dbcbebc3d4b51690865b8b9ea1f80707fddbf008bcd071aee7079daa3
+          version: v2025.12.13
+          sha256: 2134c55725d08547cddc921f84ddac05c9de1700115c32817563435072cae5ed
       - name: Run acceptance tests
         run: mise run acceptance-test
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 41134371b..bda2f62af 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,8 +14,8 @@ jobs:
           persist-credentials: false
       - uses: jdx/mise-action@146a28175021df8ca24f8ee1828cc2a60f980bd5 # v3.5.1
         with:
-          version: v2025.12.7
-          sha256: 59fb463dbcbebc3d4b51690865b8b9ea1f80707fddbf008bcd071aee7079daa3
+          version: v2025.12.13
+          sha256: 2134c55725d08547cddc921f84ddac05c9de1700115c32817563435072cae5ed
       - name: Cache local Maven repository
         uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5
         with:
diff --git a/.github/workflows/github-pages.yaml b/.github/workflows/github-pages.yaml
index 93ea07eed..d10ccf942 100644
--- a/.github/workflows/github-pages.yaml
+++ b/.github/workflows/github-pages.yaml
@@ -39,8 +39,8 @@ jobs:
           fetch-depth: 0
       - uses: jdx/mise-action@146a28175021df8ca24f8ee1828cc2a60f980bd5 # v3.5.1
         with:
-          version: v2025.12.7
-          sha256: 59fb463dbcbebc3d4b51690865b8b9ea1f80707fddbf008bcd071aee7079daa3
+          version: v2025.12.13
+          sha256: 2134c55725d08547cddc921f84ddac05c9de1700115c32817563435072cae5ed
           cache: "false"
       - name: Setup Pages
         id: pages
diff --git a/.github/workflows/lint-rest.yml b/.github/workflows/lint-rest.yml
index 52077f45f..80afb4d1e 100644
--- a/.github/workflows/lint-rest.yml
+++ b/.github/workflows/lint-rest.yml
@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
       - uses: jdx/mise-action@146a28175021df8ca24f8ee1828cc2a60f980bd5 # v3.5.1
         with:
-          version: v2025.12.7
-          sha256: 59fb463dbcbebc3d4b51690865b8b9ea1f80707fddbf008bcd071aee7079daa3
+          version: v2025.12.13
+          sha256: 2134c55725d08547cddc921f84ddac05c9de1700115c32817563435072cae5ed
       - name: Lint
         run: mise run lint:rest
diff --git a/.github/workflows/native-tests.yml b/.github/workflows/native-tests.yml
index 2e94d0511..4c41dba19 100644
--- a/.github/workflows/native-tests.yml
+++ b/.github/workflows/native-tests.yml
@@ -15,8 +15,8 @@ jobs:
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
       - uses: jdx/mise-action@146a28175021df8ca24f8ee1828cc2a60f980bd5 # v3.5.1
         with:
-          version: v2025.12.7
-          sha256: 59fb463dbcbebc3d4b51690865b8b9ea1f80707fddbf008bcd071aee7079daa3
+          version: v2025.12.13
+          sha256: 2134c55725d08547cddc921f84ddac05c9de1700115c32817563435072cae5ed
           working_directory: .mise/envs/native
       - name: Run native tests
         working-directory: .mise/envs/native
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2d0fe5c51..6aaf1c05b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,8 +26,8 @@ jobs:
 
       - uses: jdx/mise-action@146a28175021df8ca24f8ee1828cc2a60f980bd5 # v3.5.1
         with:
-          version: v2025.12.7
-          sha256: 59fb463dbcbebc3d4b51690865b8b9ea1f80707fddbf008bcd071aee7079daa3
+          version: v2025.12.13
+          sha256: 2134c55725d08547cddc921f84ddac05c9de1700115c32817563435072cae5ed
           cache: false
 
       - name: Build release version
diff --git a/.github/workflows/super-linter.yml b/.github/workflows/super-linter.yml
index 9848a284e..eba4d3890 100644
--- a/.github/workflows/super-linter.yml
+++ b/.github/workflows/super-linter.yml
@@ -24,7 +24,7 @@ jobs:
         run: grep -v '^#' .github/super-linter.env | grep -v 'FIX_' >> "$GITHUB_ENV"
 
       - name: Super-linter
-        uses: super-linter/super-linter@47984f49b4e87383eed97890fe2dca6063bbd9c3 # v8.3.1
+        uses: super-linter/super-linter@d5b0a2ab116623730dd094f15ddc1b6b25bf7b99 # v8.3.2
         env:
           # To report GitHub Actions status checks
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/test-release-build.yml b/.github/workflows/test-release-build.yml
index 0bd65b69e..17e27f116 100644
--- a/.github/workflows/test-release-build.yml
+++ b/.github/workflows/test-release-build.yml
@@ -18,8 +18,8 @@ jobs:
           persist-credentials: false
       - uses: jdx/mise-action@146a28175021df8ca24f8ee1828cc2a60f980bd5 # v3.5.1
         with:
-          version: v2025.12.7
-          sha256: 59fb463dbcbebc3d4b51690865b8b9ea1f80707fddbf008bcd071aee7079daa3
+          version: v2025.12.13
+          sha256: 2134c55725d08547cddc921f84ddac05c9de1700115c32817563435072cae5ed
       - name: Cache local Maven repository
         uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5
         with:
diff --git a/.mise/tasks/update_benchmarks.py b/.mise/tasks/update_benchmarks.py
index 8a5819ae7..3cb550877 100755
--- a/.mise/tasks/update_benchmarks.py
+++ b/.mise/tasks/update_benchmarks.py
@@ -74,7 +74,7 @@ def run_cmd(cmd: List[str], cwd: Optional[str] = None) -> str:
 
 def build_benchmarks(mvnw: str, module: str) -> None:
     print(f"Building Maven module '{module}' using {mvnw} (this may take a while)...")
-    cmd = [mvnw, "-pl", module, "-am", "-DskipTests", "package"]
+    cmd = [mvnw, "-pl", module, "-am", "-DskipTests", "clean", "package"]
     run_cmd(cmd)
     print("Build completed.")
 
diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties
index 44f3cf2c1..5f1f57004 100644
--- a/.mvn/wrapper/maven-wrapper.properties
+++ b/.mvn/wrapper/maven-wrapper.properties
@@ -1,2 +1,2 @@
 distributionType=only-script
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.11/apache-maven-3.9.11-bin.zip
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.12/apache-maven-3.9.12-bin.zip
diff --git a/examples/example-exemplars-tail-sampling/docker-compose.yaml b/examples/example-exemplars-tail-sampling/docker-compose.yaml
index b7d8effcd..9a0c58a33 100644
--- a/examples/example-exemplars-tail-sampling/docker-compose.yaml
+++ b/examples/example-exemplars-tail-sampling/docker-compose.yaml
@@ -36,14 +36,14 @@ services:
       - -jar
       - /example-greeting-service.jar
   collector:
-    image: otel/opentelemetry-collector-contrib:0.141.0@sha256:b14234c4bc1b7364629af272e564913bb57bdc9736d45b8b6db5ab3417dc75f9
+    image: otel/opentelemetry-collector-contrib:0.143.1@sha256:f051aff195ad50ed5ad9d95bcdd51d7258200c937def3797cf830366ed62e034
     network_mode: host
     volumes:
       - ./config/otelcol-config.yaml:/config.yaml
     command:
       - --config=file:/config.yaml
   prometheus:
-    image: prom/prometheus:v3.8.1@sha256:2b6f734e372c1b4717008f7d0a0152316aedd4d13ae17ef1e3268dbfaf68041b
+    image: prom/prometheus:v3.9.0@sha256:3ea2ed3b8cdfe3ff78aa05473a7ad36b916bdf2464c83b06bcd37c1a67620233
     network_mode: host
     volumes:
       - ./config/prometheus.yaml:/prometheus.yaml
@@ -59,7 +59,7 @@ services:
     command:
       - --config.file=/config.yaml
   grafana:
-    image: grafana/grafana:12.3.0@sha256:70d9599b186ce287be0d2c5ba9a78acb2e86c1a68c9c41449454d0fc3eeb84e8
+    image: grafana/grafana:12.3.1@sha256:2175aaa91c96733d86d31cf270d5310b278654b03f5718c59de12a865380a31f
     network_mode: host
     ports:
       - "3000:3000"
@@ -68,7 +68,7 @@ services:
       - ./config/grafana-dashboards.yaml:/etc/grafana/provisioning/dashboards/grafana-dashboards.yaml
       - ./config/grafana-example-dashboard.json:/etc/grafana/example-dashboard.json
   k6:
-    image: grafana/k6@sha256:16bc2347c323b1155a200d6fe9c2b801a570b6e0e647203cf382a083782b904f
+    image: grafana/k6@sha256:a7c79af2b374c9a3afa8b0fae9ec2899277d066612029b7b0fcd2fcb724ba86f
     network_mode: host
     volumes:
       - ./config/k6-script.js:/k6-script.js
diff --git a/examples/example-exporter-opentelemetry/docker-compose.yaml b/examples/example-exporter-opentelemetry/docker-compose.yaml
index 3f8546129..b58c5ea33 100644
--- a/examples/example-exporter-opentelemetry/docker-compose.yaml
+++ b/examples/example-exporter-opentelemetry/docker-compose.yaml
@@ -13,14 +13,14 @@ services:
       #- -agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=*:5005
       - /example-exporter-opentelemetry.jar
   collector:
-    image: otel/opentelemetry-collector-contrib:0.141.0@sha256:b14234c4bc1b7364629af272e564913bb57bdc9736d45b8b6db5ab3417dc75f9
+    image: otel/opentelemetry-collector-contrib:0.143.1@sha256:f051aff195ad50ed5ad9d95bcdd51d7258200c937def3797cf830366ed62e034
     network_mode: host
     volumes:
       - ./config/otelcol-config.yaml:/config.yaml
     command:
       - --config=file:/config.yaml
   prometheus:
-    image: prom/prometheus:v3.8.1@sha256:2b6f734e372c1b4717008f7d0a0152316aedd4d13ae17ef1e3268dbfaf68041b
+    image: prom/prometheus:v3.9.0@sha256:3ea2ed3b8cdfe3ff78aa05473a7ad36b916bdf2464c83b06bcd37c1a67620233
     network_mode: host
     volumes:
       - ./config/prometheus.yaml:/prometheus.yaml
diff --git a/examples/example-native-histogram/docker-compose.yaml b/examples/example-native-histogram/docker-compose.yaml
index c3a7c536e..e626486ec 100644
--- a/examples/example-native-histogram/docker-compose.yaml
+++ b/examples/example-native-histogram/docker-compose.yaml
@@ -10,7 +10,7 @@ services:
       - -jar
       - /example-native-histogram.jar
   prometheus:
-    image: prom/prometheus:v3.8.1@sha256:2b6f734e372c1b4717008f7d0a0152316aedd4d13ae17ef1e3268dbfaf68041b
+    image: prom/prometheus:v3.9.0@sha256:3ea2ed3b8cdfe3ff78aa05473a7ad36b916bdf2464c83b06bcd37c1a67620233
     network_mode: host
     volumes:
       - ./docker-compose/prometheus.yml:/prometheus.yml
@@ -18,7 +18,7 @@ services:
       - --enable-feature=native-histograms
       - --config.file=/prometheus.yml
   grafana:
-    image: grafana/grafana:12.3.0@sha256:70d9599b186ce287be0d2c5ba9a78acb2e86c1a68c9c41449454d0fc3eeb84e8
+    image: grafana/grafana:12.3.1@sha256:2175aaa91c96733d86d31cf270d5310b278654b03f5718c59de12a865380a31f
     network_mode: host
     volumes:
       - ./docker-compose/grafana-datasources.yaml:/etc/grafana/provisioning/datasources/grafana-datasources.yaml
diff --git a/integration-tests/it-spring-boot-smoke-test/pom.xml b/integration-tests/it-spring-boot-smoke-test/pom.xml
index a5b17b39c..35663055f 100644
--- a/integration-tests/it-spring-boot-smoke-test/pom.xml
+++ b/integration-tests/it-spring-boot-smoke-test/pom.xml
@@ -8,7 +8,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-    <version>4.0.0</version>
+    <version>4.0.1</version>
     <relativePath/> <!-- lookup parent from repository -->
   </parent>
 
@@ -22,7 +22,7 @@
   </description>
   <properties>
     <java.version>25</java.version>
-    <junit-jupiter.version>6.0.1</junit-jupiter.version>
+    <junit-jupiter.version>6.0.2</junit-jupiter.version>
   </properties>
 
   <dependencyManagement>
diff --git a/mise.toml b/mise.toml
index 84a33c9e5..f9819b481 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,5 +1,5 @@
 [tools]
-"go:github.com/gohugoio/hugo" = "v0.152.2"
+"go:github.com/gohugoio/hugo" = "v0.154.3"
 "go:github.com/grafana/oats" = "0.6.0"
 java = "temurin-25.0.1+8.0.LTS"
 lychee = "0.22.0"
diff --git a/pom.xml b/pom.xml
index 7eb626e2d..e9a06374a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
     <automatic.module.name>--module-name-need-to-be-overridden--</automatic.module.name>
     <protobuf-java.version>4.33.2</protobuf-java.version>
     <guava.version>33.5.0-jre</guava.version>
-    <junit-jupiter.version>6.0.1</junit-jupiter.version>
+    <junit-jupiter.version>6.0.2</junit-jupiter.version>
     <otel.instrumentation.version>2.16.0-alpha</otel.instrumentation.version>
     <java.version>8</java.version>
     <jacoco.line-coverage>0.70</jacoco.line-coverage>
@@ -137,7 +137,7 @@
         <plugin>
           <groupId>org.codehaus.mojo</groupId>
           <artifactId>exec-maven-plugin</artifactId>
-          <version>3.6.2</version>
+          <version>3.6.3</version>
         </plugin>
       </plugins>
     </pluginManagement>
@@ -280,7 +280,7 @@
             <path>
               <groupId>com.uber.nullaway</groupId>
               <artifactId>nullaway</artifactId>
-              <version>0.12.14</version>
+              <version>0.12.15</version>
             </path>
             <!-- Other annotation processors go here.
 
diff --git a/prometheus-metrics-exporter-httpserver/src/main/java/io/prometheus/metrics/exporter/httpserver/DefaultHandler.java b/prometheus-metrics-exporter-httpserver/src/main/java/io/prometheus/metrics/exporter/httpserver/DefaultHandler.java
index 103383b47..a4a343d54 100644
--- a/prometheus-metrics-exporter-httpserver/src/main/java/io/prometheus/metrics/exporter/httpserver/DefaultHandler.java
+++ b/prometheus-metrics-exporter-httpserver/src/main/java/io/prometheus/metrics/exporter/httpserver/DefaultHandler.java
@@ -11,24 +11,27 @@ public class DefaultHandler implements HttpHandler {
   private final byte[] responseBytes;
   private final String contentType;
 
-  public DefaultHandler() {
+  public DefaultHandler(String metricsPath) {
+    String metrics = metricsPath.startsWith("/") ? metricsPath.substring(1) : metricsPath;
     String responseString =
         "<html>\n"
             + "<head><title>Prometheus Java Client</title></head>\n"
             + "<body>\n"
             + "<h1>Prometheus Java Client</h1>\n"
             + "<h2>Metrics Path</h2>\n"
-            + "The metrics path is <a href=\"metrics\">/metrics</a>.\n"
+            + String.format("The metrics path is <a href=\"%s\">%s</a>.\n", metrics, metricsPath)
             + "<h2>Name Filter</h2>\n"
             + "If you want to scrape only specific metrics, "
             + "use the <tt>name[]</tt> parameter like this:\n"
             + "<ul>\n"
-            + "<li><a href=\"metrics?name[]=my_metric\">/metrics?name[]=my_metric</a></li>\n"
+            + String.format(
+                "<li><a href=\"%s?name[]=my_metric\">%s?name[]=my_metric</a></li>\n",
+                metrics, metricsPath)
             + "</ul>\n"
             + "You can also use multiple <tt>name[]</tt> parameters to query multiple metrics:\n"
             + "<ul>\n"
-            + "<li><a href=\"metrics?name[]=my_metric_a&name=my_metrics_b\">"
-            + "/metrics?name[]=my_metric_a&amp;name=[]=my_metric_b</a></li>\n"
+            + String.format("<li><a href=\"%s?name[]=my_metric_a&name[]=my_metric_b\">", metrics)
+            + String.format("%s?name[]=my_metric_a&amp;name[]=my_metric_b</a></li>\n", metricsPath)
             + "</ul>\n"
             + "The <tt>name[]</tt> parameter can be used by the Prometheus server for scraping. "
             + "Add the following snippet to your scrape job configuration in "
@@ -50,13 +53,17 @@ public DefaultHandler() {
             + "The Prometheus Java metrics library supports a <tt>debug</tt> query parameter "
             + "for viewing the different formats in a Web browser:\n"
             + "<ul>\n"
-            + "<li><a href=\"metrics?debug=openmetrics\">/metrics?debug=openmetrics</a>: "
+            + String.format(
+                "<li><a href=\"%s?debug=openmetrics\">%s?debug=openmetrics</a>: ",
+                metrics, metricsPath)
             + "View OpenMetrics text format.</li>\n"
-            + "<li><a href=\"metrics?debug=text\">/metrics?debug=text</a>: "
+            + String.format(
+                "<li><a href=\"%s?debug=text\">%s?debug=text</a>: ", metrics, metricsPath)
             + "View Prometheus text format (this is the default when accessing the "
-            + "<a href=\"metrics\">/metrics</a> endpoint with a Web browser).</li>\n"
-            + "<li><a href=\"metrics?debug=prometheus-protobuf\">"
-            + "/metrics?debug=prometheus-protobuf</a>: "
+            + String.format(
+                "<a href=\"%s\">%s</a> endpoint with a Web browser).</li>\n", metrics, metricsPath)
+            + String.format("<li><a href=\"%s?debug=prometheus-protobuf\">", metrics)
+            + String.format("%s?debug=prometheus-protobuf</a>: ", metricsPath)
             + "View a text representation of the Prometheus protobuf format.</li>\n"
             + "</ul>\n"
             + "Note that the <tt>debug</tt> parameter is only for viewing different formats in a "
diff --git a/prometheus-metrics-exporter-httpserver/src/main/java/io/prometheus/metrics/exporter/httpserver/HTTPServer.java b/prometheus-metrics-exporter-httpserver/src/main/java/io/prometheus/metrics/exporter/httpserver/HTTPServer.java
index 218bf82d1..41fdec76d 100644
--- a/prometheus-metrics-exporter-httpserver/src/main/java/io/prometheus/metrics/exporter/httpserver/HTTPServer.java
+++ b/prometheus-metrics-exporter-httpserver/src/main/java/io/prometheus/metrics/exporter/httpserver/HTTPServer.java
@@ -57,24 +57,29 @@ private HTTPServer(
       PrometheusRegistry registry,
       @Nullable Authenticator authenticator,
       @Nullable String authenticatedSubjectAttributeName,
-      @Nullable HttpHandler defaultHandler) {
+      @Nullable HttpHandler defaultHandler,
+      @Nullable String metricsHandlerPath,
+      @Nullable Boolean registerHealthHandler) {
     if (httpServer.getAddress() == null) {
       throw new IllegalArgumentException("HttpServer hasn't been bound to an address");
     }
     this.server = httpServer;
     this.executorService = executorService;
+    String metricsPath = getMetricsPath(metricsHandlerPath);
     registerHandler(
         "/",
-        defaultHandler == null ? new DefaultHandler() : defaultHandler,
+        defaultHandler == null ? new DefaultHandler(metricsPath) : defaultHandler,
         authenticator,
         authenticatedSubjectAttributeName);
     registerHandler(
-        "/metrics",
+        metricsPath,
         new MetricsHandler(config, registry),
         authenticator,
         authenticatedSubjectAttributeName);
-    registerHandler(
-        "/-/healthy", new HealthyHandler(), authenticator, authenticatedSubjectAttributeName);
+    if (registerHealthHandler == null || registerHealthHandler) {
+      registerHandler(
+          "/-/healthy", new HealthyHandler(), authenticator, authenticatedSubjectAttributeName);
+    }
     try {
       // HttpServer.start() starts the HttpServer in a new background thread.
       // If we call HttpServer.start() from a thread of the executorService,
@@ -88,6 +93,16 @@ private HTTPServer(
     }
   }
 
+  private String getMetricsPath(@Nullable String metricsHandlerPath) {
+    if (metricsHandlerPath == null) {
+      return "/metrics";
+    }
+    if (!metricsHandlerPath.startsWith("/")) {
+      return "/" + metricsHandlerPath;
+    }
+    return metricsHandlerPath;
+  }
+
   private void registerHandler(
       String path,
       HttpHandler handler,
@@ -179,9 +194,11 @@ public static class Builder {
     @Nullable private ExecutorService executorService = null;
     @Nullable private PrometheusRegistry registry = null;
     @Nullable private Authenticator authenticator = null;
+    @Nullable private String authenticatedSubjectAttributeName = null;
     @Nullable private HttpsConfigurator httpsConfigurator = null;
     @Nullable private HttpHandler defaultHandler = null;
-    @Nullable private String authenticatedSubjectAttributeName = null;
+    @Nullable private String metricsHandlerPath = null;
+    @Nullable private Boolean registerHealthHandler = null;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
@@ -254,6 +271,18 @@ public Builder defaultHandler(HttpHandler defaultHandler) {
       return this;
     }
 
+    /** Optional: Override default path for the metrics endpoint. Default is {@code /metrics}. */
+    public Builder metricsHandlerPath(String metricsHandlerPath) {
+      this.metricsHandlerPath = metricsHandlerPath;
+      return this;
+    }
+
+    /** Optional: Override if the health handler should be registered. Default is {@code true}. */
+    public Builder registerHealthHandler(boolean registerHealthHandler) {
+      this.registerHealthHandler = registerHealthHandler;
+      return this;
+    }
+
     /** Build and start the HTTPServer. */
     public HTTPServer buildAndStart() throws IOException {
       if (registry == null) {
@@ -275,7 +304,9 @@ public HTTPServer buildAndStart() throws IOException {
           registry,
           authenticator,
           authenticatedSubjectAttributeName,
-          defaultHandler);
+          defaultHandler,
+          metricsHandlerPath,
+          registerHealthHandler);
     }
 
     private InetSocketAddress makeInetSocketAddress() {
diff --git a/prometheus-metrics-exporter-httpserver/src/test/java/io/prometheus/metrics/exporter/httpserver/HTTPServerTest.java b/prometheus-metrics-exporter-httpserver/src/test/java/io/prometheus/metrics/exporter/httpserver/HTTPServerTest.java
index f939d6bd2..9b7f658de 100644
--- a/prometheus-metrics-exporter-httpserver/src/test/java/io/prometheus/metrics/exporter/httpserver/HTTPServerTest.java
+++ b/prometheus-metrics-exporter-httpserver/src/test/java/io/prometheus/metrics/exporter/httpserver/HTTPServerTest.java
@@ -105,6 +105,19 @@ void metrics() throws IOException {
         "/metrics");
   }
 
+  @Test
+  void metricsCustomPath() throws IOException {
+    run(
+        HTTPServer.builder()
+            .port(0)
+            .registry(new PrometheusRegistry())
+            .metricsHandlerPath("/my-metrics")
+            .executorService(Executors.newFixedThreadPool(1))
+            .buildAndStart(),
+        "200",
+        "/my-metrics");
+  }
+
   @Test
   void registryThrows() throws IOException {
     HTTPServer server =
@@ -147,4 +160,30 @@ void config() throws NoSuchAlgorithmException, IOException {
   void health() throws IOException {
     run(HTTPServer.builder().port(0).buildAndStart(), "200", "/-/healthy");
   }
+
+  @Test
+  void healthEnabled() throws IOException {
+    HttpHandler handler = exchange -> exchange.sendResponseHeaders(204, -1);
+    run(
+        HTTPServer.builder()
+            .port(0)
+            .defaultHandler(handler)
+            .registerHealthHandler(true)
+            .buildAndStart(),
+        "200",
+        "/-/healthy");
+  }
+
+  @Test
+  void healthDisabled() throws IOException {
+    HttpHandler handler = exchange -> exchange.sendResponseHeaders(204, -1);
+    run(
+        HTTPServer.builder()
+            .port(0)
+            .defaultHandler(handler)
+            .registerHealthHandler(false)
+            .buildAndStart(),
+        "204",
+        "/-/healthy");
+  }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmBufferPoolMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmBufferPoolMetrics.java
index 7f45c8303..8fc4b87e9 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmBufferPoolMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmBufferPoolMetrics.java
@@ -3,6 +3,7 @@
 import io.prometheus.metrics.config.PrometheusProperties;
 import io.prometheus.metrics.core.metrics.GaugeWithCallback;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import io.prometheus.metrics.model.snapshots.Unit;
 import java.lang.management.BufferPoolMXBean;
 import java.lang.management.ManagementFactory;
@@ -48,11 +49,13 @@ public class JvmBufferPoolMetrics {
 
   private final PrometheusProperties config;
   private final List<BufferPoolMXBean> bufferPoolBeans;
+  private final Labels constLabels;
 
   private JvmBufferPoolMetrics(
-      List<BufferPoolMXBean> bufferPoolBeans, PrometheusProperties config) {
+      List<BufferPoolMXBean> bufferPoolBeans, PrometheusProperties config, Labels constLabels) {
     this.config = config;
     this.bufferPoolBeans = bufferPoolBeans;
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -68,6 +71,7 @@ private void register(PrometheusRegistry registry) {
                 callback.call(pool.getMemoryUsed(), pool.getName());
               }
             })
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -81,6 +85,7 @@ private void register(PrometheusRegistry registry) {
                 callback.call(pool.getTotalCapacity(), pool.getName());
               }
             })
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -93,6 +98,7 @@ private void register(PrometheusRegistry registry) {
                 callback.call(pool.getCount(), pool.getName());
               }
             })
+        .constLabels(constLabels)
         .register(registry);
   }
 
@@ -108,11 +114,17 @@ public static class Builder {
 
     private final PrometheusProperties config;
     @Nullable private List<BufferPoolMXBean> bufferPoolBeans;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
     }
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     /** Package private. For testing only. */
     Builder bufferPoolBeans(List<BufferPoolMXBean> bufferPoolBeans) {
       this.bufferPoolBeans = bufferPoolBeans;
@@ -128,7 +140,7 @@ public void register(PrometheusRegistry registry) {
       if (bufferPoolBeans == null) {
         bufferPoolBeans = ManagementFactory.getPlatformMXBeans(BufferPoolMXBean.class);
       }
-      new JvmBufferPoolMetrics(bufferPoolBeans, config).register(registry);
+      new JvmBufferPoolMetrics(bufferPoolBeans, config, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmClassLoadingMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmClassLoadingMetrics.java
index bc0465a87..34e9dcb8a 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmClassLoadingMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmClassLoadingMetrics.java
@@ -4,6 +4,7 @@
 import io.prometheus.metrics.core.metrics.CounterWithCallback;
 import io.prometheus.metrics.core.metrics.GaugeWithCallback;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import java.lang.management.ClassLoadingMXBean;
 import java.lang.management.ManagementFactory;
 import javax.annotation.Nullable;
@@ -44,10 +45,13 @@ public class JvmClassLoadingMetrics {
 
   private final PrometheusProperties config;
   private final ClassLoadingMXBean classLoadingBean;
+  private final Labels constLabels;
 
-  private JvmClassLoadingMetrics(ClassLoadingMXBean classLoadingBean, PrometheusProperties config) {
+  private JvmClassLoadingMetrics(
+      ClassLoadingMXBean classLoadingBean, PrometheusProperties config, Labels constLabels) {
     this.classLoadingBean = classLoadingBean;
     this.config = config;
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -56,6 +60,7 @@ private void register(PrometheusRegistry registry) {
         .name(JVM_CLASSES_CURRENTLY_LOADED)
         .help("The number of classes that are currently loaded in the JVM")
         .callback(callback -> callback.call(classLoadingBean.getLoadedClassCount()))
+        .constLabels(constLabels)
         .register(registry);
 
     CounterWithCallback.builder(config)
@@ -63,6 +68,7 @@ private void register(PrometheusRegistry registry) {
         .help(
             "The total number of classes that have been loaded since the JVM has started execution")
         .callback(callback -> callback.call(classLoadingBean.getTotalLoadedClassCount()))
+        .constLabels(constLabels)
         .register(registry);
 
     CounterWithCallback.builder(config)
@@ -71,6 +77,7 @@ private void register(PrometheusRegistry registry) {
             "The total number of classes that have been unloaded since the JVM has "
                 + "started execution")
         .callback(callback -> callback.call(classLoadingBean.getUnloadedClassCount()))
+        .constLabels(constLabels)
         .register(registry);
   }
 
@@ -86,11 +93,17 @@ public static class Builder {
 
     private final PrometheusProperties config;
     @Nullable private ClassLoadingMXBean classLoadingBean;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
     }
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     /** Package private. For testing only. */
     Builder classLoadingBean(ClassLoadingMXBean classLoadingBean) {
       this.classLoadingBean = classLoadingBean;
@@ -106,7 +119,7 @@ public void register(PrometheusRegistry registry) {
           this.classLoadingBean != null
               ? this.classLoadingBean
               : ManagementFactory.getClassLoadingMXBean();
-      new JvmClassLoadingMetrics(classLoadingBean, config).register(registry);
+      new JvmClassLoadingMetrics(classLoadingBean, config, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmCompilationMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmCompilationMetrics.java
index dfde6c539..975b6c6a3 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmCompilationMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmCompilationMetrics.java
@@ -5,6 +5,7 @@
 import io.prometheus.metrics.config.PrometheusProperties;
 import io.prometheus.metrics.core.metrics.CounterWithCallback;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import io.prometheus.metrics.model.snapshots.Unit;
 import java.lang.management.CompilationMXBean;
 import java.lang.management.ManagementFactory;
@@ -39,10 +40,13 @@ public class JvmCompilationMetrics {
 
   private final PrometheusProperties config;
   private final CompilationMXBean compilationBean;
+  private final Labels constLabels;
 
-  private JvmCompilationMetrics(CompilationMXBean compilationBean, PrometheusProperties config) {
+  private JvmCompilationMetrics(
+      CompilationMXBean compilationBean, PrometheusProperties config, Labels constLabels) {
     this.compilationBean = compilationBean;
     this.config = config;
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -57,6 +61,7 @@ private void register(PrometheusRegistry registry) {
         .unit(Unit.SECONDS)
         .callback(
             callback -> callback.call(millisToSeconds(compilationBean.getTotalCompilationTime())))
+        .constLabels(constLabels)
         .register(registry);
   }
 
@@ -72,11 +77,17 @@ public static class Builder {
 
     private final PrometheusProperties config;
     @Nullable private CompilationMXBean compilationBean;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
     }
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     /** Package private. For testing only. */
     Builder compilationBean(CompilationMXBean compilationBean) {
       this.compilationBean = compilationBean;
@@ -92,7 +103,7 @@ public void register(PrometheusRegistry registry) {
           this.compilationBean != null
               ? this.compilationBean
               : ManagementFactory.getCompilationMXBean();
-      new JvmCompilationMetrics(compilationBean, config).register(registry);
+      new JvmCompilationMetrics(compilationBean, config, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmGarbageCollectorMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmGarbageCollectorMetrics.java
index 262e2df5f..a87b52a4f 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmGarbageCollectorMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmGarbageCollectorMetrics.java
@@ -3,6 +3,7 @@
 import io.prometheus.metrics.config.PrometheusProperties;
 import io.prometheus.metrics.core.metrics.SummaryWithCallback;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import io.prometheus.metrics.model.snapshots.Quantiles;
 import io.prometheus.metrics.model.snapshots.Unit;
 import java.lang.management.GarbageCollectorMXBean;
@@ -42,11 +43,15 @@ public class JvmGarbageCollectorMetrics {
 
   private final PrometheusProperties config;
   private final List<GarbageCollectorMXBean> garbageCollectorBeans;
+  private final Labels constLabels;
 
   private JvmGarbageCollectorMetrics(
-      List<GarbageCollectorMXBean> garbageCollectorBeans, PrometheusProperties config) {
+      List<GarbageCollectorMXBean> garbageCollectorBeans,
+      PrometheusProperties config,
+      Labels constLabels) {
     this.config = config;
     this.garbageCollectorBeans = garbageCollectorBeans;
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -66,6 +71,7 @@ private void register(PrometheusRegistry registry) {
                     gc.getName());
               }
             })
+        .constLabels(constLabels)
         .register(registry);
   }
 
@@ -81,11 +87,17 @@ public static class Builder {
 
     private final PrometheusProperties config;
     @Nullable private List<GarbageCollectorMXBean> garbageCollectorBeans;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
     }
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     /** Package private. For testing only. */
     Builder garbageCollectorBeans(List<GarbageCollectorMXBean> garbageCollectorBeans) {
       this.garbageCollectorBeans = garbageCollectorBeans;
@@ -101,7 +113,7 @@ public void register(PrometheusRegistry registry) {
       if (garbageCollectorBeans == null) {
         garbageCollectorBeans = ManagementFactory.getGarbageCollectorMXBeans();
       }
-      new JvmGarbageCollectorMetrics(garbageCollectorBeans, config).register(registry);
+      new JvmGarbageCollectorMetrics(garbageCollectorBeans, config, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMemoryMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMemoryMetrics.java
index cecfe3c8a..1b34dba6c 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMemoryMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMemoryMetrics.java
@@ -3,6 +3,7 @@
 import io.prometheus.metrics.config.PrometheusProperties;
 import io.prometheus.metrics.core.metrics.GaugeWithCallback;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import io.prometheus.metrics.model.snapshots.Unit;
 import java.lang.management.ManagementFactory;
 import java.lang.management.MemoryMXBean;
@@ -127,12 +128,17 @@ public class JvmMemoryMetrics {
   private final PrometheusProperties config;
   private final MemoryMXBean memoryBean;
   private final List<MemoryPoolMXBean> poolBeans;
+  private final Labels constLabels;
 
   private JvmMemoryMetrics(
-      List<MemoryPoolMXBean> poolBeans, MemoryMXBean memoryBean, PrometheusProperties config) {
+      List<MemoryPoolMXBean> poolBeans,
+      MemoryMXBean memoryBean,
+      PrometheusProperties config,
+      Labels constLabels) {
     this.config = config;
     this.poolBeans = poolBeans;
     this.memoryBean = memoryBean;
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -141,6 +147,7 @@ private void register(PrometheusRegistry registry) {
         .name(JVM_MEMORY_OBJECTS_PENDING_FINALIZATION)
         .help("The number of objects waiting in the finalizer queue.")
         .callback(callback -> callback.call(memoryBean.getObjectPendingFinalizationCount()))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -153,6 +160,7 @@ private void register(PrometheusRegistry registry) {
               callback.call(memoryBean.getHeapMemoryUsage().getUsed(), "heap");
               callback.call(memoryBean.getNonHeapMemoryUsage().getUsed(), "nonheap");
             })
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -165,6 +173,7 @@ private void register(PrometheusRegistry registry) {
               callback.call(memoryBean.getHeapMemoryUsage().getCommitted(), "heap");
               callback.call(memoryBean.getNonHeapMemoryUsage().getCommitted(), "nonheap");
             })
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -177,6 +186,7 @@ private void register(PrometheusRegistry registry) {
               callback.call(memoryBean.getHeapMemoryUsage().getMax(), "heap");
               callback.call(memoryBean.getNonHeapMemoryUsage().getMax(), "nonheap");
             })
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -189,6 +199,7 @@ private void register(PrometheusRegistry registry) {
               callback.call(memoryBean.getHeapMemoryUsage().getInit(), "heap");
               callback.call(memoryBean.getNonHeapMemoryUsage().getInit(), "nonheap");
             })
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -197,6 +208,7 @@ private void register(PrometheusRegistry registry) {
         .unit(Unit.BYTES)
         .labelNames("pool")
         .callback(makeCallback(poolBeans, MemoryPoolMXBean::getUsage, MemoryUsage::getUsed))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -205,6 +217,7 @@ private void register(PrometheusRegistry registry) {
         .unit(Unit.BYTES)
         .labelNames("pool")
         .callback(makeCallback(poolBeans, MemoryPoolMXBean::getUsage, MemoryUsage::getCommitted))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -213,6 +226,7 @@ private void register(PrometheusRegistry registry) {
         .unit(Unit.BYTES)
         .labelNames("pool")
         .callback(makeCallback(poolBeans, MemoryPoolMXBean::getUsage, MemoryUsage::getMax))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -221,6 +235,7 @@ private void register(PrometheusRegistry registry) {
         .unit(Unit.BYTES)
         .labelNames("pool")
         .callback(makeCallback(poolBeans, MemoryPoolMXBean::getUsage, MemoryUsage::getInit))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -230,6 +245,7 @@ private void register(PrometheusRegistry registry) {
         .labelNames("pool")
         .callback(
             makeCallback(poolBeans, MemoryPoolMXBean::getCollectionUsage, MemoryUsage::getUsed))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -240,6 +256,7 @@ private void register(PrometheusRegistry registry) {
         .callback(
             makeCallback(
                 poolBeans, MemoryPoolMXBean::getCollectionUsage, MemoryUsage::getCommitted))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -249,6 +266,7 @@ private void register(PrometheusRegistry registry) {
         .labelNames("pool")
         .callback(
             makeCallback(poolBeans, MemoryPoolMXBean::getCollectionUsage, MemoryUsage::getMax))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -258,6 +276,7 @@ private void register(PrometheusRegistry registry) {
         .labelNames("pool")
         .callback(
             makeCallback(poolBeans, MemoryPoolMXBean::getCollectionUsage, MemoryUsage::getInit))
+        .constLabels(constLabels)
         .register(registry);
   }
 
@@ -288,11 +307,17 @@ public static class Builder {
     private final PrometheusProperties config;
     @Nullable private MemoryMXBean memoryBean;
     @Nullable private List<MemoryPoolMXBean> poolBeans;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
     }
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     /** Package private. For testing only. */
     Builder withMemoryBean(MemoryMXBean memoryBean) {
       this.memoryBean = memoryBean;
@@ -314,7 +339,7 @@ public void register(PrometheusRegistry registry) {
           this.memoryBean != null ? this.memoryBean : ManagementFactory.getMemoryMXBean();
       List<MemoryPoolMXBean> poolBeans =
           this.poolBeans != null ? this.poolBeans : ManagementFactory.getMemoryPoolMXBeans();
-      new JvmMemoryMetrics(poolBeans, bean, config).register(registry);
+      new JvmMemoryMetrics(poolBeans, bean, config, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMemoryPoolAllocationMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMemoryPoolAllocationMetrics.java
index 160469b8b..5dfb4199b 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMemoryPoolAllocationMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMemoryPoolAllocationMetrics.java
@@ -5,6 +5,7 @@
 import io.prometheus.metrics.config.PrometheusProperties;
 import io.prometheus.metrics.core.metrics.Counter;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import java.lang.management.GarbageCollectorMXBean;
 import java.lang.management.ManagementFactory;
 import java.lang.management.MemoryUsage;
@@ -52,9 +53,12 @@ public class JvmMemoryPoolAllocationMetrics {
       "jvm_memory_pool_allocated_bytes_total";
 
   private final List<GarbageCollectorMXBean> garbageCollectorBeans;
+  private final Labels constLabels;
 
-  private JvmMemoryPoolAllocationMetrics(List<GarbageCollectorMXBean> garbageCollectorBeans) {
+  private JvmMemoryPoolAllocationMetrics(
+      List<GarbageCollectorMXBean> garbageCollectorBeans, Labels constLabels) {
     this.garbageCollectorBeans = garbageCollectorBeans;
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -65,6 +69,7 @@ private void register(PrometheusRegistry registry) {
                 "Total bytes allocated in a given JVM memory pool. Only updated after GC, "
                     + "not continuously.")
             .labelNames("pool")
+            .constLabels(constLabels)
             .register(registry);
 
     AllocationCountingNotificationListener listener =
@@ -152,9 +157,15 @@ public static Builder builder(PrometheusProperties config) {
 
   public static class Builder {
     @Nullable private List<GarbageCollectorMXBean> garbageCollectorBeans;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder() {}
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     /** Package private. For testing only. */
     Builder withGarbageCollectorBeans(List<GarbageCollectorMXBean> garbageCollectorBeans) {
       this.garbageCollectorBeans = garbageCollectorBeans;
@@ -170,7 +181,7 @@ public void register(PrometheusRegistry registry) {
       if (garbageCollectorBeans == null) {
         garbageCollectorBeans = ManagementFactory.getGarbageCollectorMXBeans();
       }
-      new JvmMemoryPoolAllocationMetrics(garbageCollectorBeans).register(registry);
+      new JvmMemoryPoolAllocationMetrics(garbageCollectorBeans, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMetrics.java
index 0f5a56eee..b0abd86b1 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmMetrics.java
@@ -2,6 +2,7 @@
 
 import io.prometheus.metrics.config.PrometheusProperties;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 
@@ -32,11 +33,18 @@ public static Builder builder(PrometheusProperties config) {
   public static class Builder {
 
     private final PrometheusProperties config;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
     }
 
+    /** Set constant labels that will be applied to all JVM metrics registered by this builder. */
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     /**
      * Register all JVM metrics with the default registry.
      *
@@ -55,16 +63,16 @@ public void register() {
      */
     public void register(PrometheusRegistry registry) {
       if (REGISTERED.add(registry)) {
-        JvmThreadsMetrics.builder(config).register(registry);
-        JvmBufferPoolMetrics.builder(config).register(registry);
-        JvmClassLoadingMetrics.builder(config).register(registry);
-        JvmCompilationMetrics.builder(config).register(registry);
-        JvmGarbageCollectorMetrics.builder(config).register(registry);
-        JvmMemoryPoolAllocationMetrics.builder(config).register(registry);
-        JvmMemoryMetrics.builder(config).register(registry);
-        JvmNativeMemoryMetrics.builder(config).register(registry);
-        JvmRuntimeInfoMetric.builder(config).register(registry);
-        ProcessMetrics.builder(config).register(registry);
+        JvmThreadsMetrics.builder(config).constLabels(constLabels).register(registry);
+        JvmBufferPoolMetrics.builder(config).constLabels(constLabels).register(registry);
+        JvmClassLoadingMetrics.builder(config).constLabels(constLabels).register(registry);
+        JvmCompilationMetrics.builder(config).constLabels(constLabels).register(registry);
+        JvmGarbageCollectorMetrics.builder(config).constLabels(constLabels).register(registry);
+        JvmMemoryPoolAllocationMetrics.builder(config).constLabels(constLabels).register(registry);
+        JvmMemoryMetrics.builder(config).constLabels(constLabels).register(registry);
+        JvmNativeMemoryMetrics.builder(config).constLabels(constLabels).register(registry);
+        JvmRuntimeInfoMetric.builder(config).constLabels(constLabels).register(registry);
+        ProcessMetrics.builder(config).constLabels(constLabels).register(registry);
       }
     }
   }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmNativeMemoryMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmNativeMemoryMetrics.java
index 53225edca..f2ae98abf 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmNativeMemoryMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmNativeMemoryMetrics.java
@@ -3,6 +3,7 @@
 import io.prometheus.metrics.config.PrometheusProperties;
 import io.prometheus.metrics.core.metrics.GaugeWithCallback;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import io.prometheus.metrics.model.snapshots.Unit;
 import java.lang.management.ManagementFactory;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -97,10 +98,13 @@ public class JvmNativeMemoryMetrics {
 
   private final PrometheusProperties config;
   private final PlatformMBeanServerAdapter adapter;
+  private final Labels constLabels;
 
-  private JvmNativeMemoryMetrics(PrometheusProperties config, PlatformMBeanServerAdapter adapter) {
+  private JvmNativeMemoryMetrics(
+      PrometheusProperties config, PlatformMBeanServerAdapter adapter, Labels constLabels) {
     this.config = config;
     this.adapter = adapter;
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -115,6 +119,7 @@ private void register(PrometheusRegistry registry) {
           .unit(Unit.BYTES)
           .labelNames("pool")
           .callback(makeCallback(true))
+          .constLabels(constLabels)
           .register(registry);
 
       GaugeWithCallback.builder(config)
@@ -125,6 +130,7 @@ private void register(PrometheusRegistry registry) {
           .unit(Unit.BYTES)
           .labelNames("pool")
           .callback(makeCallback(false))
+          .constLabels(constLabels)
           .register(registry);
     }
   }
@@ -200,6 +206,7 @@ public static class Builder {
 
     private final PrometheusProperties config;
     private final PlatformMBeanServerAdapter adapter;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this(config, new DefaultPlatformMBeanServerAdapter());
@@ -211,12 +218,17 @@ private Builder(PrometheusProperties config) {
       this.adapter = adapter;
     }
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     public void register() {
       register(PrometheusRegistry.defaultRegistry);
     }
 
     public void register(PrometheusRegistry registry) {
-      new JvmNativeMemoryMetrics(config, adapter).register(registry);
+      new JvmNativeMemoryMetrics(config, adapter, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmRuntimeInfoMetric.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmRuntimeInfoMetric.java
index 5ebd61c21..58363780f 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmRuntimeInfoMetric.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmRuntimeInfoMetric.java
@@ -3,6 +3,7 @@
 import io.prometheus.metrics.config.PrometheusProperties;
 import io.prometheus.metrics.core.metrics.Info;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import javax.annotation.Nullable;
 
 /**
@@ -33,13 +34,19 @@ public class JvmRuntimeInfoMetric {
   private final String version;
   private final String vendor;
   private final String runtime;
+  private final Labels constLabels;
 
   private JvmRuntimeInfoMetric(
-      String version, String vendor, String runtime, PrometheusProperties config) {
+      String version,
+      String vendor,
+      String runtime,
+      PrometheusProperties config,
+      Labels constLabels) {
     this.config = config;
     this.version = version;
     this.vendor = vendor;
     this.runtime = runtime;
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -49,6 +56,7 @@ private void register(PrometheusRegistry registry) {
             .name(JVM_RUNTIME_INFO)
             .help("JVM runtime info")
             .labelNames("version", "vendor", "runtime")
+            .constLabels(constLabels)
             .register(registry);
 
     jvmInfo.setLabelValues(version, vendor, runtime);
@@ -68,11 +76,17 @@ public static class Builder {
     @Nullable private String version;
     @Nullable private String vendor;
     @Nullable private String runtime;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
     }
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     /** Package private. For testing only. */
     Builder version(String version) {
       this.version = version;
@@ -104,7 +118,7 @@ public void register(PrometheusRegistry registry) {
           this.vendor != null ? this.vendor : System.getProperty("java.vm.vendor", "unknown");
       String runtime =
           this.runtime != null ? this.runtime : System.getProperty("java.runtime.name", "unknown");
-      new JvmRuntimeInfoMetric(version, vendor, runtime, config).register(registry);
+      new JvmRuntimeInfoMetric(version, vendor, runtime, config, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmThreadsMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmThreadsMetrics.java
index d3c69795e..0e98e29d3 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmThreadsMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/JvmThreadsMetrics.java
@@ -6,6 +6,7 @@
 import io.prometheus.metrics.core.metrics.CounterWithCallback;
 import io.prometheus.metrics.core.metrics.GaugeWithCallback;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import java.lang.management.ManagementFactory;
 import java.lang.management.ThreadInfo;
 import java.lang.management.ThreadMXBean;
@@ -74,12 +75,17 @@ public class JvmThreadsMetrics {
   private final PrometheusProperties config;
   private final ThreadMXBean threadBean;
   private final boolean isNativeImage;
+  private final Labels constLabels;
 
   private JvmThreadsMetrics(
-      boolean isNativeImage, ThreadMXBean threadBean, PrometheusProperties config) {
+      boolean isNativeImage,
+      ThreadMXBean threadBean,
+      PrometheusProperties config,
+      Labels constLabels) {
     this.config = config;
     this.threadBean = threadBean;
     this.isNativeImage = isNativeImage;
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -88,24 +94,28 @@ private void register(PrometheusRegistry registry) {
         .name(JVM_THREADS_CURRENT)
         .help("Current thread count of a JVM")
         .callback(callback -> callback.call(threadBean.getThreadCount()))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
         .name(JVM_THREADS_DAEMON)
         .help("Daemon thread count of a JVM")
         .callback(callback -> callback.call(threadBean.getDaemonThreadCount()))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
         .name(JVM_THREADS_PEAK)
         .help("Peak thread count of a JVM")
         .callback(callback -> callback.call(threadBean.getPeakThreadCount()))
+        .constLabels(constLabels)
         .register(registry);
 
     CounterWithCallback.builder(config)
         .name(JVM_THREADS_STARTED_TOTAL)
         .help("Started thread count of a JVM")
         .callback(callback -> callback.call(threadBean.getTotalStartedThreadCount()))
+        .constLabels(constLabels)
         .register(registry);
 
     if (!isNativeImage) {
@@ -116,6 +126,7 @@ private void register(PrometheusRegistry registry) {
                   + "ownable synchronizers")
           .callback(
               callback -> callback.call(nullSafeArrayLength(threadBean.findDeadlockedThreads())))
+          .constLabels(constLabels)
           .register(registry);
 
       GaugeWithCallback.builder(config)
@@ -124,6 +135,7 @@ private void register(PrometheusRegistry registry) {
           .callback(
               callback ->
                   callback.call(nullSafeArrayLength(threadBean.findMonitorDeadlockedThreads())))
+          .constLabels(constLabels)
           .register(registry);
 
       GaugeWithCallback.builder(config)
@@ -137,6 +149,7 @@ private void register(PrometheusRegistry registry) {
                   callback.call(entry.getValue(), entry.getKey());
                 }
               })
+          .constLabels(constLabels)
           .register(registry);
     }
   }
@@ -196,11 +209,17 @@ public static class Builder {
     private final PrometheusProperties config;
     @Nullable private Boolean isNativeImage;
     @Nullable private ThreadMXBean threadBean;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
     }
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     /** Package private. For testing only. */
     Builder threadBean(ThreadMXBean threadBean) {
       this.threadBean = threadBean;
@@ -222,7 +241,7 @@ public void register(PrometheusRegistry registry) {
           this.threadBean != null ? this.threadBean : ManagementFactory.getThreadMXBean();
       boolean isNativeImage =
           this.isNativeImage != null ? this.isNativeImage : NativeImageChecker.isGraalVmNativeImage;
-      new JvmThreadsMetrics(isNativeImage, threadBean, config).register(registry);
+      new JvmThreadsMetrics(isNativeImage, threadBean, config, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/ProcessMetrics.java b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/ProcessMetrics.java
index e3363c868..b341f848a 100644
--- a/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/ProcessMetrics.java
+++ b/prometheus-metrics-instrumentation-jvm/src/main/java/io/prometheus/metrics/instrumentation/jvm/ProcessMetrics.java
@@ -4,6 +4,7 @@
 import io.prometheus.metrics.core.metrics.CounterWithCallback;
 import io.prometheus.metrics.core.metrics.GaugeWithCallback;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.Labels;
 import io.prometheus.metrics.model.snapshots.Unit;
 import java.io.BufferedReader;
 import java.io.File;
@@ -82,17 +83,20 @@ public class ProcessMetrics {
   private final RuntimeMXBean runtimeBean;
   private final Grepper grepper;
   private final boolean linux;
+  private final Labels constLabels;
 
   private ProcessMetrics(
       OperatingSystemMXBean osBean,
       RuntimeMXBean runtimeBean,
       Grepper grepper,
-      PrometheusProperties config) {
+      PrometheusProperties config,
+      Labels constLabels) {
     this.osBean = osBean;
     this.runtimeBean = runtimeBean;
     this.grepper = grepper;
     this.config = config;
     this.linux = PROC_SELF_STATUS.canRead();
+    this.constLabels = constLabels;
   }
 
   private void register(PrometheusRegistry registry) {
@@ -118,6 +122,7 @@ private void register(PrometheusRegistry registry) {
                 // Ignored
               }
             })
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -125,6 +130,7 @@ private void register(PrometheusRegistry registry) {
         .help("Start time of the process since unix epoch in seconds.")
         .unit(Unit.SECONDS)
         .callback(callback -> callback.call(Unit.millisToSeconds(runtimeBean.getStartTime())))
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -141,6 +147,7 @@ private void register(PrometheusRegistry registry) {
                 // Ignored
               }
             })
+        .constLabels(constLabels)
         .register(registry);
 
     GaugeWithCallback.builder(config)
@@ -157,6 +164,7 @@ private void register(PrometheusRegistry registry) {
                 // Ignored
               }
             })
+        .constLabels(constLabels)
         .register(registry);
 
     if (linux) {
@@ -174,6 +182,7 @@ private void register(PrometheusRegistry registry) {
                   // Ignored
                 }
               })
+          .constLabels(constLabels)
           .register(registry);
 
       GaugeWithCallback.builder(config)
@@ -189,6 +198,7 @@ private void register(PrometheusRegistry registry) {
                   // Ignored
                 }
               })
+          .constLabels(constLabels)
           .register(registry);
     }
   }
@@ -275,6 +285,7 @@ public static class Builder {
     @Nullable private OperatingSystemMXBean osBean;
     @Nullable private RuntimeMXBean runtimeBean;
     @Nullable private Grepper grepper;
+    private Labels constLabels = Labels.EMPTY;
 
     private Builder(PrometheusProperties config) {
       this.config = config;
@@ -298,6 +309,11 @@ Builder grepper(Grepper grepper) {
       return this;
     }
 
+    public Builder constLabels(Labels constLabels) {
+      this.constLabels = constLabels;
+      return this;
+    }
+
     public void register() {
       register(PrometheusRegistry.defaultRegistry);
     }
@@ -308,7 +324,7 @@ public void register(PrometheusRegistry registry) {
       RuntimeMXBean bean =
           this.runtimeBean != null ? this.runtimeBean : ManagementFactory.getRuntimeMXBean();
       Grepper grepper = this.grepper != null ? this.grepper : new FileGrepper();
-      new ProcessMetrics(osBean, bean, grepper, config).register(registry);
+      new ProcessMetrics(osBean, bean, grepper, config, constLabels).register(registry);
     }
   }
 }
diff --git a/prometheus-metrics-instrumentation-jvm/src/test/java/io/prometheus/metrics/instrumentation/jvm/JvmMetricsTest.java b/prometheus-metrics-instrumentation-jvm/src/test/java/io/prometheus/metrics/instrumentation/jvm/JvmMetricsTest.java
index 2bb908a37..551ed35c7 100644
--- a/prometheus-metrics-instrumentation-jvm/src/test/java/io/prometheus/metrics/instrumentation/jvm/JvmMetricsTest.java
+++ b/prometheus-metrics-instrumentation-jvm/src/test/java/io/prometheus/metrics/instrumentation/jvm/JvmMetricsTest.java
@@ -4,6 +4,10 @@
 
 import io.prometheus.metrics.config.PrometheusProperties;
 import io.prometheus.metrics.model.registry.PrometheusRegistry;
+import io.prometheus.metrics.model.snapshots.DataPointSnapshot;
+import io.prometheus.metrics.model.snapshots.Labels;
+import io.prometheus.metrics.model.snapshots.MetricSnapshot;
+import io.prometheus.metrics.model.snapshots.MetricSnapshots;
 import java.lang.management.ManagementFactory;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -32,6 +36,25 @@ void pool() {
         .register();
   }
 
+  @Test
+  void testConstLabelsApplied() {
+    PrometheusRegistry registry = new PrometheusRegistry();
+    Labels labels = Labels.of("env", "dev");
+    JvmMetrics.builder().constLabels(labels).register(registry);
+    MetricSnapshots snapshots = registry.scrape();
+    boolean found = false;
+    for (MetricSnapshot snapshot : snapshots) {
+      for (DataPointSnapshot dp : snapshot.getDataPoints()) {
+        if ("dev".equals(dp.getLabels().get("env"))) {
+          found = true;
+          break;
+        }
+      }
+      if (found) break;
+    }
+    assertThat(found).isTrue();
+  }
+
   @Test
   void testJvmMetrics() {
     JvmMetrics.builder(PrometheusProperties.get()).register();