diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
index ea30ef817..00e28e066 100644
--- a/.github/workflows/lock.yml
+++ b/.github/workflows/lock.yml
@@ -7,6 +7,9 @@ on:
 jobs:
   lock:
     runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
     steps:
       - uses: dessant/lock-threads@v2
         with: