diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index 769323f4..c33f09f5 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -105,7 +105,7 @@ jobs:
 
     - name: Upload coverage to Codecov
       if: matrix.python-version == '3.11' && github.repository == 'EMMC-ASBL/tripper'
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}