diff --git a/.github/workflows/run_test.yml b/.github/workflows/run_test.yml
index b1d1072..af9786b 100644
--- a/.github/workflows/run_test.yml
+++ b/.github/workflows/run_test.yml
@@ -70,7 +70,7 @@ jobs:
         coverage xml
 
     - name: Upload coverage reports to Codecov
-      uses: codecov/codecov-action@v5
+      uses: codecov/codecov-action@v6
       with:
         fail_ci_if_error: true
         token: ${{ secrets.CODECOV_TOKEN }}