diff --git a/.github/workflows/sync-files.yaml b/.github/workflows/sync-files.yaml
index 0c5b4b04fa..32f4613f6d 100644
--- a/.github/workflows/sync-files.yaml
+++ b/.github/workflows/sync-files.yaml
@@ -2,7 +2,7 @@ name: sync-files
 
 on:
   schedule:
-    - cron: 0 19 * * * # run at 4 AM JST
+    - cron: 0 0 * * *
   workflow_dispatch:
 
 jobs:
@@ -17,6 +17,6 @@ jobs:
           private_key: ${{ secrets.PRIVATE_KEY }}
 
       - name: Run sync-files
-        uses: autowarefoundation/autoware-github-actions/sync-files@tier4/proposal
+        uses: autowarefoundation/autoware-github-actions/sync-files@v1
         with:
           token: ${{ steps.generate-token.outputs.token }}