diff --git a/Gemfile b/Gemfile
index ce0fe1b8..d1c6f783 100644
--- a/Gemfile
+++ b/Gemfile
@@ -40,6 +40,7 @@ group :test do
   gem 'factory_girl',  '~> 2.4.0'
   gem 'mocha',         '~> 0.12'
   gem 'database_cleaner', '~> 0.8.0'
+  gem 'timecop',       '~> 0.8.0'
 end
 
 group :development do
diff --git a/Gemfile.lock b/Gemfile.lock
index f4f974f9..ab8376ae 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -314,6 +314,7 @@ GEM
     thor (0.14.6)
     thread_safe (0.3.5)
     tilt (1.4.1)
+    timecop (0.8.0)
     timers (4.0.1)
       hitimes
     tool (0.2.3)
@@ -369,6 +370,7 @@ DEPENDENCIES
   sinatra-contrib
   skylight (~> 0.6.0.beta.1)
   stackprof
+  timecop (~> 0.8.0)
   travis-api!
   travis-config (~> 0.1.0)
   travis-core!
@@ -377,3 +379,6 @@ DEPENDENCIES
   travis-yaml!
   unicorn
   yard-sinatra!
+
+BUNDLED WITH
+   1.11.2