diff --git a/.github/workflows/run-pytest.yml b/.github/workflows/run-pytest.yml
index 54f157b..69d33d6 100644
--- a/.github/workflows/run-pytest.yml
+++ b/.github/workflows/run-pytest.yml
@@ -37,7 +37,7 @@ jobs:
         pytest --cov=sphinxcontrib.pseudocode2 -vv -s --cov-report=term-missing tests
     - name: Upload coverage to Codecov
       if: matrix.python-version == '3.10'
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         fail_ci_if_error: true # optional (default = false)
         verbose: true # optional (default = false)