diff --git a/.github/workflows/jdk22.yml b/.github/workflows/jdk22.yml
new file mode 100644
index 0000000..a7c94f7
--- /dev/null
+++ b/.github/workflows/jdk22.yml
@@ -0,0 +1,41 @@
+name: JDK22
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - '.github/workflows/jdk22.yml'
+      - 'Casks/zulu-jdk22.rb'
+  pull_request:
+    branches:
+      - master
+    paths:
+      - '.github/workflows/jdk22.yml'
+      - 'Casks/zulu-jdk22.rb'
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: macos-latest
+    env:
+      HOMEBREW_COLOR: 1
+      HOMEBREW_DEVELOPER: 1
+    steps:
+
+      - name: Check out
+        uses: actions/checkout@v4
+
+      - name: brew pull & reset & tap
+        run: |
+          brew update-reset "$(brew --repository)"
+          brew update-reset "$(brew --repository homebrew/cask)"
+          mkdir -p $(brew --repo)/Library/Taps/mdogan
+          ln -s $GITHUB_WORKSPACE $(brew --repo)/Library/Taps/mdogan/homebrew-zulu
+
+      - name: install jdk22
+        run: brew install zulu-jdk22
+
+      - name: uninstall jdk22
+        run: brew uninstall zulu-jdk22
diff --git a/Casks/zulu-jdk22.rb b/Casks/zulu-jdk22.rb
new file mode 100644
index 0000000..a1b8fc1
--- /dev/null
+++ b/Casks/zulu-jdk22.rb
@@ -0,0 +1,27 @@
+cask 'zulu-jdk22' do
+
+  if Hardware::CPU.intel?
+    version '22.28.91,22.0.0'
+    sha256 '7ca4fb27667b8ed222df4e0f4a384c1b390abf5a7520c690311b4cc24003c50e'
+
+    url 'https://cdn.azul.com/zulu/bin/zulu22.28.91-ca-jdk22.0.0-macosx_x64.dmg',
+        referer: 'https://www.azul.com/downloads/zulu-community/'
+
+    depends_on macos: '>= :mojave'
+  else
+    version '22.28.91,22.0.0'
+    sha256 '97f9f95c4674d78d0541cff740795562d3bfb317d3867108f3d7f94689979bd4'
+
+    url 'https://cdn.azul.com/zulu/bin/zulu22.28.91-ca-jdk22.0.0-macosx_aarch64.dmg',
+        referer: 'https://www.azul.com/downloads/zulu-community/'
+
+    depends_on macos: '>= :big_sur'
+  end
+
+  name 'Azul Zulu® JDK 22'
+  homepage 'https://www.azul.com/downloads/zulu-community/'
+
+  pkg 'Double-Click to Install Azul Zulu JDK 22.pkg'
+
+  uninstall pkgutil: 'com.azulsystems.zulu.22'
+end
diff --git a/README.md b/README.md
index 8390470..6686810 100755
--- a/README.md
+++ b/README.md
@@ -33,4 +33,5 @@ brew install <name>
 | OpenJDK 19 | `zulu-jdk19` | 19.0.2 | [![JDK19](https://github.com/mdogan/homebrew-zulu/actions/workflows/jdk19.yml/badge.svg?branch=master&event=push)](https://github.com/mdogan/homebrew-zulu/actions/workflows/jdk19.yml) |
 | OpenJDK 20 | `zulu-jdk20` | 20.0.2 | [![JDK20](https://github.com/mdogan/homebrew-zulu/actions/workflows/jdk20.yml/badge.svg?branch=master&event=push)](https://github.com/mdogan/homebrew-zulu/actions/workflows/jdk20.yml) |
 | OpenJDK 21 | `zulu-jdk21` | 21.0.2 | [![JDK21](https://github.com/mdogan/homebrew-zulu/actions/workflows/jdk21.yml/badge.svg?branch=master&event=push)](https://github.com/mdogan/homebrew-zulu/actions/workflows/jdk21.yml) |
+| OpenJDK 22 | `zulu-jdk22` | 22.0.0 | [![JDK22](https://github.com/mdogan/homebrew-zulu/actions/workflows/jdk22.yml/badge.svg?branch=master&event=push)](https://github.com/mdogan/homebrew-zulu/actions/workflows/jdk22.yml) |
 | Mission Control | `zulu-mc` | 8.3.1 | [![MC](https://github.com/mdogan/homebrew-zulu/workflows/MissionControl/badge.svg)](https://github.com/mdogan/homebrew-zulu/actions) |