diff --git a/packages/homebrew/capstone.rb b/packages/homebrew/capstone.rb
index bcebbb2..0f3d702 100644
--- a/packages/homebrew/capstone.rb
+++ b/packages/homebrew/capstone.rb
@@ -2,8 +2,8 @@
 
 class Capstone < Formula
   homepage 'http://capstone-engine.org'
-  url 'http://capstone-engine.org/download/2.0/capstone-2.0.tgz'
-  sha1 '209cdc69518f754c5d7d07672d8e28cdda9feae7'
+  url 'http://capstone-engine.org/download/2.1/capstone-2.1.tgz'
+  sha1 '3e5fe91684cfc76d73caa857a268332ac9d40659'
 
   def install
     inreplace 'Makefile', 'lib64', 'lib'