diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index d28a9fd..89c9eeb 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,7 +19,7 @@ jobs:
           cd functions && npm ci
       
       - run: npm run build
-      - uses: w9jds/firebase-action@main
+      - uses: w9jds/firebase-action@master
         with:
           args: deploy --only hosting
         env: