diff --git a/CHANGELOG b/CHANGELOG
index 35b32f0e..eb6784ce 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,4 +1,5 @@
 == 1.1.0 Super Disco Power release
+ * Remove Thin handler, now part of Rack 0.9.1
  * Fix Rack protocol version to 0.1 in environment hash.
  * Fix error when passing no_epoll option to a cluster.
  * Omit parsing #defined strings [Jérémy Zurcher]
diff --git a/lib/rack/handler/thin.rb b/lib/rack/handler/thin.rb
deleted file mode 100644
index b426daf9..00000000
--- a/lib/rack/handler/thin.rb
+++ /dev/null
@@ -1,18 +0,0 @@
-module Rack
-  module Handler
-    # Rack Handler stricly to be able to use Thin through the rackup command.
-    # To do so, simply require 'thin' in your Rack config file and run like this
-    # 
-    #   rackup --server thin
-    # 
-    class Thin
-      def self.run(app, options={})
-        server = ::Thin::Server.new(options[:Host] || '0.0.0.0',
-                                    options[:Port] || 8080,
-                                    app)
-        yield server if block_given?
-        server.start
-      end
-    end
-  end
-end
diff --git a/lib/thin.rb b/lib/thin.rb
index 2daee00e..76308665 100644
--- a/lib/thin.rb
+++ b/lib/thin.rb
@@ -41,9 +41,6 @@ module Controllers
 require 'rack/adapter/loader'
 
 module Rack
-  module Handler
-    autoload :Thin, 'rack/handler/thin'
-  end
   module Adapter
     autoload :Rails, 'rack/adapter/rails'
   end
diff --git a/tasks/gem.rake b/tasks/gem.rake
index 195e774a..46442a80 100644
--- a/tasks/gem.rake
+++ b/tasks/gem.rake
@@ -20,7 +20,7 @@ spec = Gem::Specification.new do |s|
 
   s.required_ruby_version = '>= 1.8.5'
   
-  s.add_dependency        'rack',         '>= 0.3.0'
+  s.add_dependency        'rack',         '>= 0.9.1'
   s.add_dependency        'eventmachine', '>= 0.12.0'
   unless WIN
     s.add_dependency      'daemons',      '>= 1.0.9'