trying to upgrade release plugin cause otherwise mvn 3.3 doesnt like it

git-svn-id: https://svn.apache.org/repos/asf/bval/trunk@1728272 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index a7d130b..5e06ddb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -529,8 +529,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-release-plugin</artifactId>
-                    <!-- avoid 2.2.2 due to http://jira.codehaus.org/browse/MRELEASE-742 -->
-                    <version>2.2.1</version>
+                    <version>2.5.1</version>
                     <configuration>
                         <useReleaseProfile>false</useReleaseProfile>
                         <arguments>-Papache-release</arguments>