diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 2f83edf..873d3f4 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -24,6 +24,6 @@ jobs:
         run: |
           poetry run coverage run -m unittest discover -s tests
       - name: Upload Coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}