diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 00000000..11993faa
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,76 @@
+name: Build and Deploy
+
+on:
+  push:
+    branches:
+      - source
+  pull_request:
+    branches:
+      - source
+
+permissions:
+  contents: write
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: 'zulu'
+          java-version: '17'
+
+      - name: Set up Leiningen
+        uses: DeLaGuardo/setup-clojure@13.4
+        with:
+          lein: 'latest'
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install Sass
+        run: npm install -g sass
+
+      - name: Maven cache
+        uses: actions/cache@v4
+        with:
+          path: ~/.m2/repository
+          key: ${{ runner.os }}-maven-${{ hashFiles('project.clj') }}
+          restore-keys: |
+            ${{ runner.os }}-maven-
+
+      - name: Build site
+        run: lein run
+
+      - name: Copy CNAME
+        run: cp CNAME resources/public/CNAME
+
+      - name: Deploy to GitHub Pages
+        if: github.event_name == 'push' && github.ref == 'refs/heads/source'
+        uses: JamesIves/github-pages-deploy-action@v4
+        with:
+          branch: master
+          folder: resources/public
+
+      - name: Purge Cloudflare Cache
+        if: github.event_name == 'push' && github.ref == 'refs/heads/source'
+        env:
+          CLOUDFLARE_ZONE: ${{ secrets.CLOUDFLARE_ZONE }}
+          CLOUDFLARE_EMAIL: ${{ secrets.CLOUDFLARE_EMAIL }}
+          CLOUDFLARE_TOKEN: ${{ secrets.CLOUDFLARE_TOKEN }}
+        run: |
+          if [ -n "$CLOUDFLARE_ZONE" ]; then
+            curl -X DELETE "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE/purge_cache" \
+              -H "X-Auth-Email: $CLOUDFLARE_EMAIL" \
+              -H "X-Auth-Key: $CLOUDFLARE_TOKEN" \
+              -H "Content-Type: application/json" \
+              --data '{"purge_everything":true}'
+          else
+            echo "Cloudflare zone not set, skipping cache purge"
+          fi
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 62aa9927..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,37 +0,0 @@
-language: clojure
-
-branches:
-  only:
-  - source
-
-sudo: required
-
-cache:
-  directories:
-    - $HOME/.m2
-
-before_install:
-- gem install sass
-
-script:
-- lein run
-
-deploy:
-  provider: pages
-  skip-cleanup: true
-  github-token: $GITHUB_TOKEN  # Set in travis-ci.org dashboard, marked secure
-  keep-history: true
-  fqdn: yetibot.com
-  target-branch: master
-  local-dir: resources/public
-  on:
-    branch: source
-
-after_success:
-  - |
-    curl -X DELETE
-    "https://api.cloudflare.com/client/v4/zones/$CLOUDFLARE_ZONE/purge_cache"
-    -H "X-Auth-Email: $CLOUDFLARE_EMAIL"
-    -H "X-Auth-Key: $CLOUDFLARE_TOKEN"
-    -H "Content-Type: application/json"
-    --data '{"purge_everything":true}'
diff --git a/README.md b/README.md
index 81da08dd..2b985455 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # yetibot.github.io
 
-[![Build Status](https://travis-ci.org/yetibot/yetibot.github.io.svg?branch=source)](https://travis-ci.org/yetibot/yetibot.github.io)
+[![Build Status](https://github.com/yetibot/yetibot.github.io/actions/workflows/deploy.yml/badge.svg?branch=source)](https://github.com/yetibot/yetibot.github.io/actions/workflows/deploy.yml)
 
 This is the static site generator source for
 [https://yetibot.com](https://yetibot.com).
@@ -15,7 +15,7 @@ It's built on [Cryogen](http://cryogenweb.org/).
   e.g.
 
   ```
-  gem install sass
+  npm install -g sass
   ```
 - [yarn or npm](https://yarnpkg.com/en/)