diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 79d13215..f8441cb5 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,6 +24,6 @@ jobs:
         pip install mock coverage pytest
     - name: Test
       run: SKIP_UT_WITH_DFLOW=0 DFLOW_DEBUG=1 coverage run --source=./dpgen2 -m unittest -v -f && coverage report
-    - uses: codecov/codecov-action@v4
+    - uses: codecov/codecov-action@v5
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}