diff --git a/plc4j/pom.xml b/plc4j/pom.xml
index 46ba18aa1e8..3050c571f86 100644
--- a/plc4j/pom.xml
+++ b/plc4j/pom.xml
@@ -96,7 +96,7 @@
       <plugin>
         <groupId>org.codehaus.gmavenplus</groupId>
         <artifactId>gmavenplus-plugin</artifactId>
-        <version>4.2.0</version>
+        <version>4.2.1</version>
         <executions>
           <execution>
             <id>compile-groovy-tests</id>
diff --git a/plc4j/utils/test-generator/pom.xml b/plc4j/utils/test-generator/pom.xml
index f88ba56aa60..ba4b0ecc734 100644
--- a/plc4j/utils/test-generator/pom.xml
+++ b/plc4j/utils/test-generator/pom.xml
@@ -41,7 +41,7 @@
       <plugin>
         <groupId>org.codehaus.gmavenplus</groupId>
         <artifactId>gmavenplus-plugin</artifactId>
-        <version>4.2.0</version>
+        <version>4.2.1</version>
         <executions>
           <execution>
             <goals>
diff --git a/protocols/bacnetip/pom.xml b/protocols/bacnetip/pom.xml
index 4d48f63d17a..51ffe3e88e7 100644
--- a/protocols/bacnetip/pom.xml
+++ b/protocols/bacnetip/pom.xml
@@ -79,7 +79,7 @@
           <plugin>
             <groupId>org.codehaus.gmavenplus</groupId>
             <artifactId>gmavenplus-plugin</artifactId>
-            <version>4.2.0</version>
+            <version>4.2.1</version>
             <executions>
               <!-- Do some pre-build checks and report any findings to the user -->
               <execution>