diff --git a/script/brew_update b/script/brew_update
new file mode 100755
index 0000000..02f2d46
--- /dev/null
+++ b/script/brew_update
@@ -0,0 +1,14 @@
+#!/bin/bash -e
+#
+# script/build_artifacts
+# mas
+#
+# Runs all related scripts for generating all artifacts.
+#
+
+VERSION=$(script/version)
+
+echo "Updating mas $VERSION Homebrew formula"
+
+script/brew_formula_update
+script/bottle