diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ef938e7..f250ef7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -100,7 +100,7 @@ jobs:
           fi
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           files: combined-coverage/lcov.info
           flags: unittests