diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 3a24528..2ee2768 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -20,6 +20,6 @@ jobs:
       - name: run tests
         run: make test
       - name: upload coverage reports to Codecov
-        uses: codecov/codecov-action@v4.0.1
+        uses: codecov/codecov-action@v4.5.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }}