diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index 1dff6d6..88fcde6 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -27,12 +27,36 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - uses: actions/setup-node@v3
+      - name: Install Node.js
+        uses: actions/setup-node@v3
         with:
-          node-version: "18.x"
-          registry-url: "https://registry.npmjs.org"
-      - run: npm ci
-      - run: npm run docs
+          node-version: "20.x"
+          registry-url: https://registry.npmjs.org
+
+      - uses: pnpm/action-setup@v3
+        name: Install pnpm
+        with:
+          version: 8
+          run_install: false
+
+      - name: Get pnpm store directory
+        shell: bash
+        run: |
+          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
+
+      - uses: actions/cache@v3
+        name: Setup pnpm cache
+        with:
+          path: ${{ env.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
+
+      - name: Install dependencies
+        run: pnpm install
+
+      - name: Build Pages
+        run: pnpm run docs
 
       - name: Setup Pages
         uses: actions/configure-pages@v1