diff --git a/.github/workflows/ci_tests.yml b/.github/workflows/ci_tests.yml
index 94098ab5..ee477781 100644
--- a/.github/workflows/ci_tests.yml
+++ b/.github/workflows/ci_tests.yml
@@ -51,7 +51,7 @@ jobs:
       run: tox -e unit
 
     - name: Coverage
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         files: ./coverage.xml