diff --git a/version-manifest/src/main/scripts/upgrade-oparent.sh b/version-manifest/src/main/scripts/upgrade-oparent.sh
new file mode 100755
index 0000000..aec665e
--- /dev/null
+++ b/version-manifest/src/main/scripts/upgrade-oparent.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+#
+# Copyright 2017 Huawei Technologies Co., Ltd.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+cat projects.txt | grep -v oparent | grep -v doc | grep -v ci-management | while read p; do
+    pushd $p
+
+    #git fetch origin
+    #git reset --hard origin
+    for pom in $(find -name pom.xml); do
+        git checkout origin/master -- $pom
+        dos2unix < $pom | cmp -s - $pom
+        IS_DOS=$?
+        if grep -q "oparent" $pom; then
+            xmlstarlet ed -L -P -N ns="http://maven.apache.org/POM/4.0.0"  -u '/_:project/_:parent[_:groupId="org.onap.oparent" and _:artifactId="oparent"]/_:version' -v '1.2.0' $pom
+            sed -i 's/^[ \t]*$//' $pom
+        fi
+        if grep -q "guava" $pom; then
+            xmlstarlet ed -L -P -N ns="http://maven.apache.org/POM/4.0.0"  -d '//_:dependency[_:groupId="com.google.guava" and _:artifactId="guava"]/_:version' $pom
+            sed -i 's/^[ \t]*$//' $pom
+        fi
+        if [ $IS_DOS -ne 0 ]; then
+            unix2dos $pom
+        fi
+    done
+    git --no-pager diff
+
+
+    if [ $(git rev-parse HEAD) == $(git rev-parse @{u}) ]; then
+
+        git commit -a -s -m 'Use managed guava version
+
+Use centrally managed guava version specified in
+oparent.  Includes upgrade to oparent 1.2.0.
+
+This change was submitted by script and may include
+additional whitespace or formatting changes.
+
+Issue-ID: INT-619
+'
+    else
+        git commit -a -s --amend --no-edit
+    fi
+    git review -r origin -D
+    popd
+done