diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 29754450..82f32ce7 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -47,7 +47,7 @@ jobs:
         uses: actions/create-github-app-token@v2
         id: app-token
         with:
-          app-id: ${{ vars.APP_ID }}
+          app-id: ${{ secrets.APP_ID }}
           private-key: ${{ secrets.APP_KEY }}
 
       - name: Get GitHub App User ID