diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b1cfcc51..8a76bf43 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -251,7 +251,7 @@ jobs:
     runs-on: ubuntu-latest
     if: always()
     steps:
-      - uses: technote-space/workflow-conclusion-action@gh-actions
+      - uses: technote-space/workflow-conclusion-action@v1
         with:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - uses: 8398a7/action-slack@v2