diff --git a/Gemfile b/Gemfile
index b618d4d..7e5012c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,6 +4,7 @@ gem 'rails'
 gem 'rack'
 gem 'rack-proxy'
 gem 'addressable'
+gem 'cookiejar', '~> 0.3.2'
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
diff --git a/Gemfile.lock b/Gemfile.lock
index 9a6197b..ed4e7e3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -39,6 +39,7 @@ GEM
     addressable (2.3.8)
     arel (6.0.0)
     builder (3.2.2)
+    cookiejar (0.3.2)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
     docile (1.1.5)
@@ -148,6 +149,7 @@ PLATFORMS
 DEPENDENCIES
   addressable
   bundler (~> 1.0)
+  cookiejar (~> 0.3.2)
   jeweler (~> 2.0.1)
   rack
   rack-proxy