diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6ad5b3e..64c4e5b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -114,7 +114,7 @@ jobs:
 
       - name: Upload coverage to Codecov
         if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           files: ./coverage/lcov.info
           flags: unit