diff --git a/.github/workflows/run_coverage.yml b/.github/workflows/run_coverage.yml
index becadc4c..d5baaabd 100644
--- a/.github/workflows/run_coverage.yml
+++ b/.github/workflows/run_coverage.yml
@@ -60,6 +60,8 @@ jobs:
           python -m coverage xml  # codecov uploader requires xml format
           python -m coverage report -m
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: true
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}