diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index dee7a101c..8dadaa612 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -16,7 +16,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version: 20
+        node-version: 21
         ref: main
         submodules: true
         fetch-depth: 0