diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 18fc8b3..2b4d954 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
           node-version-file: package.json
       - run: yarn install --immutable
       - run: yarn run cov
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v4.5.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true