diff --git a/Gemfile b/Gemfile
index 59e6335..627b04a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "http://rubygems.org"
 
-gem 'rack', '1.3.3'
+gem 'rack', '1.6.13'
 
 gem 'yajl-ruby', :require => [ 'yajl', 'yajl/json_gem' ]
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 407131f..61db462 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -38,6 +38,8 @@ GEM
     git (1.2.5)
     hpricot (0.8.5)
     http_parser.rb (0.5.3)
+    httpi (3.0.1)
+      rack
     jeweler (1.6.4)
       bundler (~> 1.0)
       git (>= 1.2.5)
@@ -48,7 +50,7 @@ GEM
       faraday (~> 0.6)
       faraday-stack (~> 0.1)
       yajl-ruby
-    rack (1.3.3)
+    rack (1.6.13)
     rake (0.9.2)
     rcov (0.9.10)
     shoulda (2.11.3)
@@ -65,10 +67,11 @@ DEPENDENCIES
   can-has-lolcat!
   faraday (~> 0.7.5)
   hpricot (~> 0.8.5)
+  httpi
   jeweler (~> 1.6.4)
   nokogiri (~> 1.5.0)
   papertrail-cli (~> 0.8.2)
-  rack (= 1.3.3)
+  rack (= 1.6.13)
   rcov
   scamp!
   shoulda
diff --git a/twke.gemspec b/twke.gemspec
index 073960e..670f64d 100644
--- a/twke.gemspec
+++ b/twke.gemspec
@@ -57,7 +57,7 @@ Gem::Specification.new do |s|
     s.specification_version = 3
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_runtime_dependency(%q<rack>, ["= 1.3.3"])
+      s.add_runtime_dependency(%q<rack>, "= 1.6.13")
       s.add_runtime_dependency(%q<yajl-ruby>, [">= 0"])
       s.add_runtime_dependency(%q<faraday>, ["~> 0.7.5"])
       s.add_runtime_dependency(%q<scamp>, [">= 0"])
@@ -67,7 +67,7 @@ Gem::Specification.new do |s|
       s.add_development_dependency(%q<jeweler>, ["~> 1.6.4"])
       s.add_development_dependency(%q<rcov>, [">= 0"])
     else
-      s.add_dependency(%q<rack>, ["= 1.3.3"])
+      s.add_dependency(%q<rack>, "= 1.6.13")
       s.add_dependency(%q<yajl-ruby>, [">= 0"])
       s.add_dependency(%q<faraday>, ["~> 0.7.5"])
       s.add_dependency(%q<scamp>, [">= 0"])
@@ -78,7 +78,7 @@ Gem::Specification.new do |s|
       s.add_dependency(%q<rcov>, [">= 0"])
     end
   else
-    s.add_dependency(%q<rack>, ["= 1.3.3"])
+    s.add_dependency(%q<rack>, "= 1.6.13")
     s.add_dependency(%q<yajl-ruby>, [">= 0"])
     s.add_dependency(%q<faraday>, ["~> 0.7.5"])
     s.add_dependency(%q<scamp>, [">= 0"])