diff --git a/pom.xml b/pom.xml
index 7e5de3e2d..5a6ee08b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -234,7 +234,7 @@
 		<dependency>
 			<groupId>org.codehaus.groovy</groupId>
 			<artifactId>groovy-all</artifactId>
-			<version>2.4.4</version>
+			<version>2.4.21</version>
 			<scope>test</scope>
 		</dependency>