readme: add homebrew installation instructions
diff --git a/README.md b/README.md
index 9df90e9..5c9d797 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,14 @@
 
 ## 📋 Quick Start
 
+### Install via Homebrew
+
+```sh
+brew install boldsoftware/tap/sketch
+```
+
+Update by running `brew upgrade boldsoftware/tap/sketch`.
+
 ### Install via GitHub Releases
 
 Grab the most recent [nightly release](https://github.com/boldsoftware/sketch/releases).