Prepare for release: upgrade maven-release-plugin version


git-svn-id: https://svn.apache.org/repos/asf/servicemix/maven-plugins/trunk@1704938 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/maven-plugins-pom/pom.xml b/maven-plugins-pom/pom.xml
index ae75238..faccfbc 100644
--- a/maven-plugins-pom/pom.xml
+++ b/maven-plugins-pom/pom.xml
@@ -69,6 +69,7 @@
           <plugin>
               <groupId>org.apache.maven.plugins</groupId>
               <artifactId>maven-release-plugin</artifactId>
+              <version>2.5.1</version>
               <configuration>
                   <useReleaseProfile>false</useReleaseProfile>
                   <preparationGoals>clean install</preparationGoals>
@@ -170,7 +171,7 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-release-plugin</artifactId>
-            <version>2.0-beta-7</version>
+            <version>2.5.1</version>
             <configuration>
               <preparationGoals>clean,verify,install</preparationGoals>
               <autoVersionSubmodules>true</autoVersionSubmodules>