diff --git a/Gemfile.lock b/Gemfile.lock
index c0941977..22c5244f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -89,6 +89,7 @@ GEM
     concurrent-ruby (1.1.5)
     connection_pool (2.2.2)
     crass (1.0.5)
+    cups (0.0.7)
     database_cleaner (1.7.0)
     diff-lcs (1.3)
     erubi (1.9.0)
@@ -324,6 +325,7 @@ DEPENDENCIES
   carrierwave (~> 1.0)
   chartkick
   coffee-rails (~> 4.2)
+  cups
   database_cleaner
   factory_girl_rails (~> 4.0)
   faker