diff --git a/concourse/tasks/bump-versions.sh b/concourse/tasks/bump-versions.sh
index c4f368482..bc042d9c2 100755
--- a/concourse/tasks/bump-versions.sh
+++ b/concourse/tasks/bump-versions.sh
@@ -5,6 +5,7 @@ workdir=`pwd`
 
 vscode_sources=$workdir/sts4/vscode-extensions
 atom_sources=$workdir/sts4/atom-extensions
+theia_sources=$workdir/sts4/theia-extensions
 
 version=`cat version/version`
 echo "version=$version"
@@ -33,6 +34,20 @@ do
     fi
 done
 
+# theia extensions
+theia_version=cat version/version`
+echo "theia-version=$theia_version"
+for extension_id in $(ls -d theia-*)
+do
+    if [ $extension_id != "theia-commons" ]; then
+        cd "${theia_sources}/theia-$extension_id"
+        echo "Should update version of $extension_id to $version"
+        npm version $version
+        git add package.json
+        echo ""
+    fi
+done
+
 cd $workdir/sts4/headless-services
 $workdir/sts4/concourse/tasks/update-pom-versions.sh $version
 
diff --git a/concourse/tasks/publish-theia-releases.sh b/concourse/tasks/publish-theia-releases.sh
old mode 100644
new mode 100755
diff --git a/concourse/tasks/publish-theia-releases.yml b/concourse/tasks/publish-theia-releases.yml
old mode 100644
new mode 100755