diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 22a2227..0147d54 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -65,7 +65,7 @@ jobs:
         run: grcov target/site/jacoco/jacoco.xml --source-dir ./ --ignore "target/*" > coverage.lcov
       - name: Coverage
         if: github.ref == 'refs/heads/main'
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
   lint: