diff --git a/.github/workflows/sync-lockfile.yml b/.github/workflows/sync-lockfile.yml
index 962065d..a8de1b9 100644
--- a/.github/workflows/sync-lockfile.yml
+++ b/.github/workflows/sync-lockfile.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.GITHUB_TOKEN }}