diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 91197f4..8bea107 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -38,12 +38,3 @@ jobs:
           asset_path: transbank-webpay-plus-rest.zip
           asset_name: transbank-webpay-plus-rest.zip
           asset_content_type: application/zip
-      - name: Upload transbank-webpay-plus-rest-guzzle7.zip
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ github.event.release.upload_url }}
-          asset_path: transbank-webpay-plus-rest-guzzle7.zip
-          asset_name: transbank-webpay-plus-rest-guzzle7.zip
-          asset_content_type: application/zip
diff --git a/package.sh b/package.sh
index ae43b3c..0c7dc3c 100755
--- a/package.sh
+++ b/package.sh
@@ -31,26 +31,12 @@ cd ..
 
 sed -i.bkp "s/Version: VERSION_REPLACE_HERE/Version: ${TAG#"v"}/g" "$SRC_DIR/$MAIN_FILE"
 sed -i.bkp "s/VERSION_REPLACE_HERE/${TAG#"v"}/g" "$SRC_DIR/$README_FILE"
-cp "$SRC_DIR/$COMPOSER_LOCK_FILE" "$SRC_DIR/$COMPOSER_LOCK_FILE.bkp"
 
 PLUGIN_FILE="transbank-webpay-plus-rest.zip"
-PLUGIN_FILE_GUZZLE="transbank-webpay-plus-rest-guzzle7.zip"
 
 cd $SRC_DIR
 zip -FSr ../$PLUGIN_FILE . -x composer.json composer.lock webpack.config.js package.json package-lock.json "*.bkp"
 
-# Create Guzzle 7 version
-sed -i.bkp "s/\"php\": \"7.0\"/\"php\": \"7.2.5\"/g" "$COMPOSER_FILE"
-composer require guzzlehttp/guzzle:^7.0
-zip -FSr ../$PLUGIN_FILE_GUZZLE . -x composer.json composer.lock webpack.config.js package.json package-lock.json "*.bkp"
-
-cp "$COMPOSER_LOCK_FILE.bkp" "$COMPOSER_LOCK_FILE"
-rm "$COMPOSER_LOCK_FILE.bkp"
-cp "$COMPOSER_FILE.bkp" "$COMPOSER_FILE"
-rm "$COMPOSER_FILE.bkp"
-composer update
-composer install
-
 cd ..
 
 cp "$SRC_DIR/$MAIN_FILE.bkp" "$SRC_DIR/$MAIN_FILE"
@@ -60,4 +46,3 @@ rm "$SRC_DIR/$README_FILE.bkp"
 
 echo "Plugin version: $TAG"
 echo "Plugin file: $PLUGIN_FILE"
-echo "Plugin file Guzzle 7: $PLUGIN_FILE_GUZZLE"