diff --git a/poetimizely-maven-plugin/pom.xml b/poetimizely-maven-plugin/pom.xml
index 38ced93..d82c7b5 100644
--- a/poetimizely-maven-plugin/pom.xml
+++ b/poetimizely-maven-plugin/pom.xml
@@ -167,7 +167,7 @@
         <dependency>
             <groupId>org.apache.maven.plugin-testing</groupId>
             <artifactId>maven-plugin-testing-harness</artifactId>
-            <version>4.0.0-alpha-2</version>
+            <version>4.0.0-beta-1</version>
             <scope>test</scope>
         </dependency>
         <dependency>