Reverted unintended change from revision 668178 (SLING-539)

git-svn-id: https://svn.apache.org/repos/asf/incubator/sling/trunk/launchpad/app@668255 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 170d054..d3917f0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -49,6 +49,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-dependency-plugin</artifactId>
+                <version>2.0-alpha-4</version>
                 <executions>
                     <execution>
                         <id>copy-core-bundles</id>