diff --git a/lerna.json b/lerna.json
index a22c73520..7317d2e0e 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,6 +2,6 @@
   "packages": ["packages/*"],
   "npmClient": "yarn",
   "useWorkspaces": true,
-  "version": "4.9.0",
+  "version": "4.9.1",
   "independent": false
 }
diff --git a/packages/cli/package.json b/packages/cli/package.json
index 9c91f02cb..367fd1d8f 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@stoplight/prism-cli",
-  "version": "4.9.0",
+  "version": "4.9.1",
   "author": "Stoplight <support@stoplight.io>",
   "bin": {
     "prism": "./dist/index.js"
@@ -10,9 +10,9 @@
     "@stoplight/http-spec": "^5.1.1",
     "@stoplight/json": "^3.18.1",
     "@stoplight/json-schema-ref-parser": "9.2.1",
-    "@stoplight/prism-core": "^4.9.0",
-    "@stoplight/prism-http": "^4.9.0",
-    "@stoplight/prism-http-server": "^4.9.0",
+    "@stoplight/prism-core": "^4.9.1",
+    "@stoplight/prism-http": "^4.9.1",
+    "@stoplight/prism-http-server": "^4.9.1",
     "@stoplight/types": "^13.0.0",
     "chalk": "^4.1.2",
     "chokidar": "^3.5.2",
diff --git a/packages/core/package.json b/packages/core/package.json
index 1353a2bed..f25c13e71 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@stoplight/prism-core",
-  "version": "4.9.0",
+  "version": "4.9.1",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "author": "Stoplight <support@stoplight.io>",
diff --git a/packages/http-server/package.json b/packages/http-server/package.json
index 76bc25d84..a5f26a3f8 100644
--- a/packages/http-server/package.json
+++ b/packages/http-server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@stoplight/prism-http-server",
-  "version": "4.9.0",
+  "version": "4.9.1",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "author": "Stoplight <support@stoplight.io>",
@@ -19,8 +19,8 @@
     "access": "public"
   },
   "dependencies": {
-    "@stoplight/prism-core": "^4.9.0",
-    "@stoplight/prism-http": "^4.9.0",
+    "@stoplight/prism-core": "^4.9.1",
+    "@stoplight/prism-http": "^4.9.1",
     "@stoplight/types": "^13.0.0",
     "fast-xml-parser": "^3.20.3",
     "fp-ts": "^2.11.5",
diff --git a/packages/http/package.json b/packages/http/package.json
index 234e70bee..a3cf3aca4 100644
--- a/packages/http/package.json
+++ b/packages/http/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@stoplight/prism-http",
-  "version": "4.9.0",
+  "version": "4.9.1",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "author": "Stoplight <support@stoplight.io>",
@@ -19,7 +19,7 @@
     "@stoplight/json": "^3.18.1",
     "@stoplight/json-schema-merge-allof": "0.7.8",
     "@stoplight/json-schema-sampler": "0.2.2",
-    "@stoplight/prism-core": "^4.9.0",
+    "@stoplight/prism-core": "^4.9.1",
     "@stoplight/types": "^13.0.0",
     "@stoplight/yaml": "^4.2.3",
     "abstract-logging": "^2.0.1",