diff --git a/.github/workflows/prettier.yml b/.github/workflows/prettier.yml
index 02e6b3b86..2333e5e44 100644
--- a/.github/workflows/prettier.yml
+++ b/.github/workflows/prettier.yml
@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: Setup Node.js
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@v6.4.0
 
       - name: Install dependencies
         run: npm install