diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index d30f8881..b12ab34c 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -8,6 +8,7 @@ on:
   pull_request:
     branches:
       - main
+      - fix/github-actions-node-16-to-node-20
 permissions:
   packages: write
   contents: write
@@ -23,7 +24,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: "16"
+          node-version: "20"
           cache: "npm"
           cache-dependency-path: frontend/package-lock.json
 
@@ -32,7 +33,7 @@ jobs:
         working-directory: frontend
 
       - name: Build Static Web App
-        run: npm run build -- --base=$BASE_URL
+        run: npm run build -- --base=/$BASE_URL/
         env:
           BASE_URL: ${{ github.event.repository.name }}
           VITE_FACE_API_KEY: ${{ secrets.VITE_FACE_API_KEY }}
@@ -62,7 +63,7 @@ jobs:
       - uses: actions/setup-node@v3
         if: github.repository_owner == 'microsoft'
         with:
-          node-version: "14"
+          node-version: "20"
 
       - run: npm init -y
         if: github.repository_owner == 'microsoft'