diff --git a/Library/Formula/casperjs.rb b/Library/Formula/casperjs.rb
index d86750d3a269..b2ea1c4b6417 100644
--- a/Library/Formula/casperjs.rb
+++ b/Library/Formula/casperjs.rb
@@ -6,9 +6,9 @@ class Casperjs < Formula
   sha1 'afbfae02e117ced9edcd26786bcce6baae33bfd9'
 
   devel do
-    url 'https://github.com/n1k0/casperjs/archive/1.1-beta1.tar.gz'
-    sha1 '9e49094c1123ba2bbf610672443bb69a55a350f2'
-    version '1.1-beta1'
+    url 'https://github.com/n1k0/casperjs/archive/1.1-beta2.tar.gz'
+    sha1 'bb45f98c0196b1e6d47bd9969436abd2e888cd96'
+    version '1.1-beta2'
   end
 
   head 'https://github.com/n1k0/casperjs.git'