diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
new file mode 100644
index 000000000..d377d9e6e
--- /dev/null
+++ b/.github/workflows/gh-pages.yml
@@ -0,0 +1,40 @@
+name: github pages
+
+on:
+  push:
+    branches:
+      - 7.x-1.x
+
+jobs:
+  deploy:
+    runs-on: ubuntu-18.04
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: '3.8'
+          architecture: 'x64'
+
+      - name: Cache dependencies
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
+      - name: Install dependencies
+        run: |
+          python3 -m pip install --upgrade pip
+          python3 -m pip install -r ./requirements.txt
+
+      - run: mkdocs build
+
+      - name: Deploy
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: ./site
+
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 000000000..942277a76
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+mkdocs-bootswatch
+