diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 717b5612..3d9a0a27 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -54,7 +54,7 @@ jobs:
         run: ./test/functest/run.sh
 
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v5
+        uses: codecov/codecov-action@v6
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           slug: tableauio/tableau