diff --git a/pom.xml b/pom.xml
index 55d9f0ee..f4886370 100644
--- a/pom.xml
+++ b/pom.xml
@@ -179,5 +179,5 @@
 			<version>1.6</version>
 		</dependency>
 	</dependencies>
-	<version>1.4</version>
+	<version>1.5</version>
 </project>