Update .travis.yml

Author: bosob

.travis.yml

@@ -8,7 +8,10 @@ cache:
     - $HOME/.m2
 
 
-before_deploy: mvn org.codehaus.mojo:versions-maven-plugin:2.5:set -DnewVersion=$TRAVIS_TAG clean package -DskipTests=true -Dmaven.javadoc.skip=true -Dchecks.skip=true -B -V
+before_deploy:
+  - mvn org.codehaus.mojo:versions-maven-plugin:2.5:set -DnewVersion=$TRAVIS_TAG -B -V
+  - mvn org.codehaus.mojo:versions-maven-plugin:2.5:commit -B -V
+  - mvn clean package -DskipTests=true -Dmaven.javadoc.skip=true -Dchecks.skip=true -B -V
 deploy:
   provider: releases
   api_key: