diff --git a/.github/workflows/types.yml b/.github/workflows/types.yml
index e02bf07..c55f9e9 100644
--- a/.github/workflows/types.yml
+++ b/.github/workflows/types.yml
@@ -12,6 +12,9 @@ jobs:
   lint-and-format:
     runs-on: ubuntu-latest
 
+    permissions:
+      contents: write
+
     steps:
       - name: Checkout code
         uses: actions/checkout@v3
@@ -19,7 +22,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: '21'
+          node-version: '20'
 
       - name: Install dependencies
         run: npm install