diff --git a/pom.xml b/pom.xml
index 64dc9112..6be68659 100644
--- a/pom.xml
+++ b/pom.xml
@@ -194,28 +194,28 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <junit.version>4.13.1</junit.version>
-        <hamcrest.version>1.3</hamcrest.version>
-        <mockito.version>1.10.19</mockito.version>
+        <junit.version>4.13.2</junit.version>
+        <hamcrest.version>2.2</hamcrest.version>
+        <mockito.version>3.7.7</mockito.version>
         <jdk.source.version>1.8</jdk.source.version>
         <jdk.target.version>1.8</jdk.target.version>
         <tools.maven.plugin.version>1.4</tools.maven.plugin.version>
         <jacoco.maven.plugin.version>0.8.6</jacoco.maven.plugin.version>
-        <maven.source.plugin.version>3.0.1</maven.source.plugin.version>
-        <maven.javadoc.plugin.version>3.0.1</maven.javadoc.plugin.version>
+        <maven.source.plugin.version>3.2.1</maven.source.plugin.version>
+        <maven.javadoc.plugin.version>3.2.0</maven.javadoc.plugin.version>
         <maven.gpg.plugin.version>1.6</maven.gpg.plugin.version>
-        <maven.assembly.plugin.version>3.1.0</maven.assembly.plugin.version>
+        <maven.assembly.plugin.version>3.2.0</maven.assembly.plugin.version>
         <maven.antrun.plugin.version>1.8</maven.antrun.plugin.version>
-        <maven.compiler.plugin.version>3.8.0</maven.compiler.plugin.version>
+        <maven.compiler.plugin.version>3.8.1</maven.compiler.plugin.version>
         <maven.buildnumber.plugin.version>1.4</maven.buildnumber.plugin.version>
-        <maven.jar.plugin.version>3.1.0</maven.jar.plugin.version>
-        <maven.surefire.plugin.version>2.22.1</maven.surefire.plugin.version>
+        <maven.jar.plugin.version>3.2.0</maven.jar.plugin.version>
+        <maven.surefire.plugin.version>2.22.2</maven.surefire.plugin.version>
         <maven.release.plugin.version>2.5.3</maven.release.plugin.version>
-        <maven.site.plugin.version>3.7.1</maven.site.plugin.version>
+        <maven.site.plugin.version>3.9.1</maven.site.plugin.version>
         <!-- https://issues.apache.org/jira/browse/MRELEASE-1013 -->
         <maven.scm.plugin.version>1.10.0</maven.scm.plugin.version>
         <maven.deploy.plugin.version>2.8.2</maven.deploy.plugin.version>
-        <maven.jdeps.plugin.version>3.1.1</maven.jdeps.plugin.version>
+        <maven.jdeps.plugin.version>3.1.2</maven.jdeps.plugin.version>
         <nexus.staging.maven.plugin.version>1.6.8</nexus.staging.maven.plugin.version>
     </properties>
 
@@ -235,13 +235,13 @@
         </dependency>
         <dependency>
             <groupId>org.hamcrest</groupId>
-            <artifactId>hamcrest-library</artifactId>
+            <artifactId>hamcrest</artifactId>
             <version>${hamcrest.version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
-            <artifactId>mockito-all</artifactId>
+            <artifactId>mockito-core</artifactId>
             <version>${mockito.version}</version>
             <scope>test</scope>
         </dependency>
@@ -443,6 +443,9 @@
                         </goals>
                     </execution>
                 </executions>
+                <configuration>
+                    <multiRelease>11</multiRelease>
+                </configuration>
             </plugin>
             <plugin>
                 <groupId>org.codehaus.mojo</groupId>
@@ -553,6 +556,37 @@
     </build>
 
     <profiles>
+        <profile>
+            <id>mutation-tests</id>
+            <build>
+                <plugins>
+                    <plugin>
+                        <groupId>org.pitest</groupId>
+                        <artifactId>pitest-maven</artifactId>
+                        <version>1.6.3</version>
+                        <executions>
+                            <execution>
+                                <id>pit-report</id>
+                                <!-- optional, this example attached the goal into mvn test phase -->
+                                <phase>test</phase>
+                                <goals>
+                                    <goal>mutationCoverage</goal>
+                                </goals>
+                            </execution>
+                        </executions>
+                        <configuration>
+                            <targetClasses>
+                                <param>com.tagtraum.perf.gcviewer.*</param>
+                            </targetClasses>
+                            <targetTests>
+                                <param>com.tagtraum.perf.gcviewer.*</param>
+                            </targetTests>
+                            <excludedTestClasses>com.tagtraum.perf.gcviewer.ctrl.impl.TestGCModelLoaderController</excludedTestClasses>
+                        </configuration>
+                    </plugin>
+                </plugins>
+            </build>
+        </profile>
         <profile>
             <!-- Override plugin versions of Sonatype profile. This needs
                 to be done here because profiles are not inherited. -->