Maybe this template will work?

.github/workflows/deploy-pages.yml

@@ -21,48 +21,35 @@ concurrency:
   cancel-in-progress: false
 
 jobs:
-  build:
+  # Single deploy job since we're just deploying
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-
+      - name: Checkout
+        uses: actions/checkout@v4
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
           python-version: '3.x'
-
       - name: Install Mkdocs
         run: |
           pip install mkdocs
 
       - name: Run Mkdocs Build
-        run: | 
+        run: |
           mkdocs build -s -d ./_site -v
 
-      - name: Archive site as artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: github-pages
-          path: ./_site
+      - name: Setup Pages
+        uses: actions/configure-pages@v4
 
-  # Deployment job
-  deploy:
-    environment:
-      name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-      - name: Download artifact
-        uses: actions/download-artifact@v4
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
         with:
-          name: github-pages
-          path: _site
-
+          # Upload _site folder.
+          path: './_site'
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/upload-pages-artifact@v1
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          source_dir: _site
+        uses: actions/deploy-pages@v4