diff --git a/Casks/zui.rb b/Casks/zui.rb
new file mode 100644
index 0000000..916c3f7
--- /dev/null
+++ b/Casks/zui.rb
@@ -0,0 +1,16 @@
+cask "zui" do
+  version "1.1.0"
+  sha256 "507a2d113565977dc9a183885419d26e12b0154cd36becb07da7ef7966eaa95c"
+
+  url "https://github.com/brimdata/zui/releases/download/v#{version}/Zui-#{version}.dmg"
+  name "Zui"
+  desc "GUI for zed"
+  homepage "https://github.com/brimdata/zui"
+
+  app "Zui.app"
+  
+  livecheck do
+    url :url
+    strategy :github_latest
+  end
+end