diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 05a75da..5786bf3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -54,7 +54,7 @@ jobs:
       - name: Run all tests
         run: bundle exec rake
       - name: Run codacy-coverage-reporter
-        uses: codacy/codacy-coverage-reporter-action@main
+        uses: codacy/codacy-coverage-reporter-action@master
         if: env.COVERAGE == 'true' && env.COVERAGE_TOKEN != ''
         with:
           project-token: ${{secrets.CODACY_PROJECT_TOKEN}}