diff --git a/Gemfile b/Gemfile
index d965f4192..14acf3a22 100644
--- a/Gemfile
+++ b/Gemfile
@@ -89,7 +89,7 @@ gem 'typhoeus',           '0.6.3'
 gem 'client_side_validations', '3.2.5'
 gem 'gon',                     '4.1.1'
 gem 'haml',                    '4.0.3'
-gem 'mobile-fu',               '1.1.1'
+gem 'mobile-fu',               '1.2.1'
 gem 'will_paginate',           '3.0.4'
 
 
diff --git a/Gemfile.lock b/Gemfile.lock
index dd02c2716..9f742b49c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -210,7 +210,7 @@ GEM
     mime-types (1.23)
     mini_magick (3.6.0)
       subexec (~> 0.2.1)
-    mobile-fu (1.1.1)
+    mobile-fu (1.2.1)
       rack-mobile-detect
       rails
     multi_json (1.7.6)
@@ -448,7 +448,7 @@ DEPENDENCIES
   markerb (= 1.0.1)
   messagebus_ruby_api (= 1.0.3)
   mini_magick (= 3.6.0)
-  mobile-fu (= 1.1.1)
+  mobile-fu (= 1.2.1)
   mysql2 (= 0.3.11)
   nokogiri (= 1.5.9)
   omniauth (= 1.1.4)