diff --git a/.github/workflows/pytests.yaml b/.github/workflows/pytests.yaml
index 4f97c5523f..1c62a43bbe 100644
--- a/.github/workflows/pytests.yaml
+++ b/.github/workflows/pytests.yaml
@@ -162,7 +162,7 @@ jobs:
 
     - name: Upload coverage to Codecov
       if: always()
-      uses: codecov/codecov-action@v3
+      uses: codecov/codecov-action@v4
       with:
         fail_ci_if_error: false