diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index b450db9..42404cf 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -42,7 +42,7 @@ jobs:
           file: ./lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
       - name: Coveralls parallel
-        uses: coverallsapp/github-action@master
+        uses: coverallsapp/github-action@v2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           parallel: true
@@ -52,7 +52,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Aggregate Coveralls Reports
-        uses: coverallsapp/github-action@master
+        uses: coverallsapp/github-action@v2
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           parallel-finished: true