diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 2efd3654..9238b6f6 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -63,7 +63,7 @@ jobs:
         run: pytest --cov=jobflow_remote --cov-append --cov-report=xml tests/integration
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}