diff --git a/documentation-generator-maven-plugin/pom.xml b/documentation-generator-maven-plugin/pom.xml
index ac8d19d..875c369 100644
--- a/documentation-generator-maven-plugin/pom.xml
+++ b/documentation-generator-maven-plugin/pom.xml
@@ -133,7 +133,7 @@
         <dependency>
             <groupId>org.apache.maven.plugin-testing</groupId>
             <artifactId>maven-plugin-testing-harness</artifactId>
-            <version>3.4.0</version>
+            <version>3.5.0</version>
             <scope>test</scope>
         </dependency>
     </dependencies>