diff --git a/.github/workflows/scheduled-generated.yml b/.github/workflows/scheduled-generated.yml
index 1794fc97..0bd6a67e 100644
--- a/.github/workflows/scheduled-generated.yml
+++ b/.github/workflows/scheduled-generated.yml
@@ -3,9 +3,15 @@ on:
   schedule:
     - cron: "0 10 * * 1-5"
   workflow_dispatch:
+permissions:
+  contents: read
 jobs:
   update:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      id-token: write
+      pull-requests: write
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with: