diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 50e505f0..a68d897d 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -47,7 +47,7 @@ jobs:
         pytest --cov=micom --cov-report=xml
     - name: Upload to codecov
       if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.11'
-      uses: codecov/codecov-action@v5.1.2
+      uses: codecov/codecov-action@v5.3.1
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}