diff --git a/pom.xml b/pom.xml
index 3a9dfcd..538b536 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
  -->		<dependency>
 			<groupId>org.codehaus.groovy</groupId>
 			<artifactId>groovy-all</artifactId>
-			<version>2.1.6</version>
+			<version>2.4.21</version>
 		</dependency>
 	</dependencies>