diff --git a/.github/workflows/test_coveralls.yml b/.github/workflows/test_coveralls.yml
index ad0d689..d0b14a7 100644
--- a/.github/workflows/test_coveralls.yml
+++ b/.github/workflows/test_coveralls.yml
@@ -26,7 +26,7 @@ jobs:
       run: bundle exec rspec
 
     - name: Coveralls
-      uses: coverallsapp/github-action@master
+      uses: coverallsapp/github-action@v2
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
         path-to-lcov: ./coverage/lcov/coveralls-demo-ruby.lcov