diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3bcc9ea..473484a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 Please also have a look at the [Haml Coffee Changelog](https://github.com/9elements/haml-coffee/blob/master/CHANGELOG.md).
 
+## 0.9.1 - Mail 14, 2012
+
+- Upgrade to Haml Coffee 0.7.1
+
 ## 0.9.0 - Mail 9, 2012
 
 - Upgrade to Haml Coffee 0.7.0
diff --git a/lib/haml_coffee_assets/version.rb b/lib/haml_coffee_assets/version.rb
index d0de2d8..52fd419 100644
--- a/lib/haml_coffee_assets/version.rb
+++ b/lib/haml_coffee_assets/version.rb
@@ -1,5 +1,5 @@
 # coding: UTF-8
 
 module HamlCoffeeAssets
-  VERSION = '0.9.0' unless defined?(HamlCoffeeAssets::VERSION)
+  VERSION = '0.9.1' unless defined?(HamlCoffeeAssets::VERSION)
 end
diff --git a/lib/js/haml-coffee.js b/lib/js/haml-coffee.js
index 22c2672..1c05a99 100644
--- a/lib/js/haml-coffee.js
+++ b/lib/js/haml-coffee.js
@@ -1087,7 +1087,7 @@ require.define("/nodes/haml.js", function (require, module, exports, __dirname,
             doctype: doctype
           };
         }
-        tokens = exp.match(/^((?:[#%\.][a-z0-9_:\-]*[\/]?)+)(?:([\(\{].*[\)\}])?([\<\>]{0,2})(?=[=&!~])(.*)?|([\(\{].*[\)\}])?([\<\>]{0,2}))(.*)?/i);
+        tokens = exp.match(/^((?:[#%\.][a-z0-9_:\-]*[\/]?)+)(?:([\(].*[\)]|[\{].*[\}])?([\<\>]{0,2})(?=[=&!~])(.*)?|([\(].*[\)]|[\{].*[\}])?([\<\>]{0,2}))(.*)?/i);
         haml = tokens[1];
         attributes = tokens[2] || tokens[5];
         whitespace = tokens[3] || tokens[6];