diff --git a/.github/workflows/gh-pages-deploy.yml b/.github/workflows/gh-pages-deploy.yml
index 697cf1db..35da69f5 100644
--- a/.github/workflows/gh-pages-deploy.yml
+++ b/.github/workflows/gh-pages-deploy.yml
@@ -15,7 +15,7 @@ jobs:
           persist-credentials: false
       - uses: actions/setup-node@v2
         with:
-          node-version: '12'
+          node-version: '20'
           cache: 'npm'
       - run: |
           npm install