diff --git a/.github/workflows/python-package.yaml b/.github/workflows/python-package.yaml
index 04365ee3..50e735e2 100644
--- a/.github/workflows/python-package.yaml
+++ b/.github/workflows/python-package.yaml
@@ -41,7 +41,7 @@ jobs:
     - name: Test with pytest
       run: |
         SKIP_DIFF_TESTS=1 pytest --cov=flux_local --cov-report=term-missing --snapshot-warn-unused
-    - uses: codecov/codecov-action@v3
+    - uses: codecov/codecov-action@v4
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         env_vars: OS,PYTHON