diff --git a/.github/workflows/test_code.yml b/.github/workflows/test_code.yml
index 86fd701a1..7ca6890c3 100644
--- a/.github/workflows/test_code.yml
+++ b/.github/workflows/test_code.yml
@@ -67,7 +67,7 @@ jobs:
         run: |
           pytest --cov=gdsfactory
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: false