diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c879788..04f81b5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -73,7 +73,7 @@ jobs:
           github-token: ${{ secrets.GITHUB_TOKEN }}
       - if: matrix.os == 'ubuntu-latest' && matrix.python-version == env.MIN_PYTHON_VERSION && github.repository == 'gruebel/pycep'
         name: Upload coverage to codecov
-        uses: codecov/codecov-action@671740ac38dd9b0130fbe1cec585b89eea48d3de  # v5.5.2
+        uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2  # v6.0.0
         with:
           flags: unittests
           fail_ci_if_error: false