diff --git a/.github/workflows/automated-version-update-pr.yml b/.github/workflows/automated-version-update-pr.yml
index d7167a3ff475..d1958849823a 100644
--- a/.github/workflows/automated-version-update-pr.yml
+++ b/.github/workflows/automated-version-update-pr.yml
@@ -15,16 +15,28 @@ jobs:
     runs-on: ubuntu-latest
     env:
       GUTENBERG_MOBILE_VERSION: ${{ github.event.inputs.gutenbergMobileVersion }}
-      PR_TITLE: ${{ github.event.inputs.title || format('{{Automated gutenberg-mobile version update for {0} !}}', github.event.inputs.gutenbergMobileVersion ) }}
-      PR_BODY: ${{ github.event.inputs.body || format( '{{This PR incorporates changes from {0}.}}', github.event.inputs.prURL ) }}
+      PR_TITLE: ${{ github.event.inputs.title || format('{ Automated gutenberg-mobile version update for {0} ! }', github.event.inputs.gutenbergMobileVersion ) }}
+      PR_BODY: ${{ github.event.inputs.body || format( '{ This PR incorporates changes from {0}. }', github.event.inputs.prURL ) }}
       GUTENBERG_MOBILE_PR_URL: ${{ github.event.inputs.prURL }}
+
+      run: |
+          PR_DESCRIPTION=$(cat << EOF
+          ## Description
+          
+          $PR_BODY
+
+          Related Gutenberg Mobile Pr: $GUTENBERG_MOBILE_PR_URL
+
+          EOF
+          )
+          echo "::set-output name=pr_description::$PR_DESCRIPTION"
     steps:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
       - name: Update Gutenberg Mobile Version
         run: |
-          sed -i "s/ext\.gutenbergMobileVersion = '.*'/ext.gutenbergMobileVersion = '$GUTENBERG_MOBILE_VERSION'/g" build.gradle
+          sed -i '' -E "s/gutenbergMobileVersion = '(.*)'/gutenbergMobileVersion = '$GUTENBERG_MOBILE_VERSION'/" build.gradle
       - name: Compute vars
         id: vars
         run: |
@@ -44,7 +56,6 @@ jobs:
           fi
           echo ::set-output name=title::"$PR_TITLE"
           echo ::set-output name=commit_message::"Update gutenbergMobileVersion to $GUTENBERG_MOBILE_VERSION"
-          echo ::set-output name=pr_description::"##Description \n $PR_BODY \n\n Related Changes: $GUTENBERG_MOBILE_PR_URL"
       - name: Create Pull Request
         uses: peter-evans/create-pull-request@v3
         with: