diff --git a/pom.xml b/pom.xml
index 98f2dd3..98fe842 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,7 +87,7 @@
         <dependency>
             <groupId>org.codehaus.groovy</groupId>
             <artifactId>groovy-all</artifactId>
-            <version>1.8.5</version>
+            <version>2.4.6-jenkins-1</version>
             <scope>provided</scope> <!-- from jenkins-core -->
         </dependency>
         <dependency>