diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8e9eaa1d2..7ecec6594 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -94,7 +94,7 @@ jobs:
         run: pytest -m "not a11y" --color=yes --cov --cov-report=xml
       - name: Upload to Codecov
         if: matrix.python-version == '3.12' && matrix.os == 'ubuntu-latest'
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true