diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
index f597a67..fe4c782 100644
--- a/.github/workflows/lock.yml
+++ b/.github/workflows/lock.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@main
       - name: Update flake.lock
@@ -20,3 +20,5 @@ jobs:
           pr-labels: |
             lock
           pr-assignees: youwen5
+          nix-options:
+            --option access-tokens "github.com=${{GH_TOKEN_FOR_UPDATES}}"