[MRESOURCES-183]
 - Upgrade to build compatibility Maven 2.2.1


git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1620084 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 84a6f35..0a5e2c6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -66,7 +66,7 @@
 
   <properties>
     <mavenFilteringVersion>1.2</mavenFilteringVersion>
-    <mavenVersion>2.0.6</mavenVersion>
+    <mavenVersion>2.2.1</mavenVersion>
     <mavenPluginPluginVersion>3.2</mavenPluginPluginVersion>
   </properties>