diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index b1037e9..61e0b65 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -57,6 +57,8 @@ jobs:
         run: |
           coverage xml --data-file=tmp/.coverage
       - 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 }}