diff --git a/.github/workflows/zip-and-release.yml b/.github/workflows/zip-and-release.yml
index 0efc68b..e5f242e 100644
--- a/.github/workflows/zip-and-release.yml
+++ b/.github/workflows/zip-and-release.yml
@@ -11,20 +11,29 @@ jobs:
     name: Zip and release
     runs-on: ubuntu-latest
     steps:
+      - name: Install dependencies
+        run: sudo apt-get --no-install-recommends -yq install xmlstarlet
+        
       - name: Checkout code
         uses: actions/checkout@v2
+        
       - name: Zip plugin and update repo.xml
         run: |
+          xmlstarlet ed --inplace --update "//extension/version" --value "${{ github.event.inputs.version }}" install.xml
           zip -r ${{ github.event.repository.name }}-${{ github.event.inputs.version }}.zip . -x ".git/*" ".github/*" "repo.xml"
           export SHA1SUM=`sha1sum "${{ github.event.repository.name }}-${{ github.event.inputs.version }}.zip" | awk '{ print $1 }'`
           export ZIP_URL="https://github.com/${{ github.repository }}/releases/download/${{ github.event.inputs.version }}/${{ github.event.repository.name }}-${{ github.event.inputs.version }}.zip"
-          python -c "from xml.etree import ElementTree as et; tree = et.parse('repo.xml'); tree.find('.//sha').text = '$SHA1SUM'; tree.find('.//url').text = '$ZIP_URL'; tree.write('repo.xml')"
+          xmlstarlet ed --inplace --update "//extensions/plugins/plugin/sha" --value "$SHA1SUM" repo.xml
+          xmlstarlet ed --inplace --update "//extensions/plugins/plugin/url" --value "$ZIP_URL" repo.xml
+          xmlstarlet ed --inplace --update "//extensions/plugins/plugin/@version" --value "${{ github.event.inputs.version }}" repo.xml
+                    
       - name: Commit changes
         run: |
           git config user.name github-actions
           git config user.email github-actions@github.com
           git commit -a -m "Release ${{ github.event.inputs.version }}"
           git push
+          
       - name: Create Release
         id: create_release
         uses: actions/create-release@v1
@@ -35,6 +44,7 @@ jobs:
           release_name: Release ${{ github.event.inputs.version }}
           draft: false
           prerelease: false
+          
       - name: Upload Release Asset
         id: upload-release-asset 
         uses: actions/upload-release-asset@v1
@@ -45,4 +55,3 @@ jobs:
           asset_path: ./${{ github.event.repository.name }}-${{ github.event.inputs.version }}.zip
           asset_name: ${{ github.event.repository.name }}-${{ github.event.inputs.version }}.zip
           asset_content_type: application/zip
-