diff --git a/build.xml b/build.xml
index 6b7d35c2fb..e9d835b3f8 100644
--- a/build.xml
+++ b/build.xml
@@ -21,7 +21,7 @@ under the License.
 
   <target name="initTaskDefs">
   	<xmlproperty file="pom.xml" prefix="pom.xml" />
-    <path id="maven-ant-tasks.classpath" path="maven-ant-tasks-2.0.8.jar"/>
+    <path id="maven-ant-tasks.classpath" path="maven-ant-tasks-2.1-SNAPSHOT.jar"/>
     <typedef resource="org/apache/maven/artifact/ant/antlib.xml" uri="urn:maven-artifact-ant" classpathref="maven-ant-tasks.classpath"/>
   </target>