diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 34bbd40..3a6c218 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -37,7 +37,7 @@ jobs:
         run: make coverage
 
       - name: Coveralls
-        uses: coverallsapp/github-action@v2
+        uses: coverallsapp/github-action@master
         with:
           path-to-lcov: ${{runner.workspace}}/build/coverage.info
           github-token: ${{ secrets.GITHUB_TOKEN }}
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