diff --git a/.github/workflows/firebase-hosting-merge.yml b/.github/workflows/firebase-hosting-merge.yml
index 612d6a8..2e0c12b 100644
--- a/.github/workflows/firebase-hosting-merge.yml
+++ b/.github/workflows/firebase-hosting-merge.yml
@@ -12,12 +12,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-java@v2
+      - uses: actions/setup-java@v1
         with:
-          java-version: '12.x'
-      - uses: subosito/flutter-action@v2
+          java-version: "12.x"
+      - uses: subosito/flutter-action@v1
         with:
-          channel: 'stable'
+          channel: "stable"
 
       - run: echo $GOOGLE_SERVICES_JSON | base64 -d > android/app/google-services.json
         env: