diff --git a/.github/workflows/sync-upstream.yml b/.github/workflows/sync-upstream.yml
index 72f2962bb..1ac0033cd 100644
--- a/.github/workflows/sync-upstream.yml
+++ b/.github/workflows/sync-upstream.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout with full history
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6.0.2
         with:
           fetch-depth: 0