diff --git a/Gemfile b/Gemfile
index b59f205..e9da7c8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ group :assets do
   gem 'uglifier', '~> 1.2.4'
 end
 
-gem 'jquery-rails', '~> 2.0.2'
+gem 'jquery-rails', '~> 3.1.3'
 
 # Deploy with Capistrano
 gem 'capistrano', '~> 2.12.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 27c0bb2..13b1311 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -60,6 +60,7 @@ GEM
       execjs
     coffee-script-source (1.3.3)
     columnize (0.3.6)
+    concurrent-ruby (1.1.5)
     daemons (1.1.8)
     debugger (1.1.4)
       columnize (>= 0.3.1)
@@ -86,14 +87,15 @@ GEM
       i18n (~> 0.4)
     gabba (1.0.1)
     highline (1.6.13)
-    hike (1.2.2)
+    hike (1.2.3)
     htmlentities (4.3.3)
-    i18n (0.6.4)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     journey (1.0.4)
-    jquery-rails (2.0.2)
-      railties (>= 3.2.0, < 5.0)
-      thor (~> 0.14)
-    json (1.8.0)
+    jquery-rails (3.1.3)
+      railties (>= 3.0, < 5.0)
+      thor (>= 0.14, < 2.0)
+    json (1.8.6)
     jsonify (0.3.1)
       multi_json (~> 1.0)
     jsonify-rails (0.3.2)
@@ -106,7 +108,7 @@ GEM
       treetop (~> 1.4.8)
     mime-types (1.23)
     mini_portile (0.6.2)
-    multi_json (1.7.4)
+    multi_json (1.13.1)
     mysql2 (0.3.11)
     mysql2 (0.3.11-x86-mingw32)
     net-scp (1.0.4)
@@ -134,13 +136,13 @@ GEM
     polyglot (0.3.3)
     quiet_assets (1.0.1)
       railties (~> 3.1)
-    rack (1.4.5)
-    rack-cache (1.2)
+    rack (1.4.7)
+    rack-cache (1.9.0)
       rack (>= 0.4)
-    rack-ssl (1.3.3)
+    rack-ssl (1.3.4)
       rack
     rack-ssl-enforcer (0.2.4)
-    rack-test (0.6.2)
+    rack-test (0.6.3)
       rack (>= 1.0)
     rails (3.2.12)
       actionmailer (= 3.2.12)
@@ -159,7 +161,7 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.0.4)
+    rake (13.0.0)
     randumb (0.3.1)
       activerecord (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -175,7 +177,7 @@ GEM
       railties (~> 3.2.0)
       sass (>= 3.1.10)
       tilt (~> 1.3)
-    sprockets (2.2.2)
+    sprockets (2.2.3)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -193,7 +195,7 @@ GEM
       daemons (>= 1.0.9)
       eventmachine (>= 0.12.6)
       rack (>= 1.0.0)
-    thor (0.18.1)
+    thor (0.20.3)
     tilt (1.4.1)
     timecop (0.3.5)
     treetop (1.4.12)
@@ -227,7 +229,7 @@ DEPENDENCIES
   factory_girl_rails (~> 3.4.0)
   faker (~> 1.0.1)
   gabba (~> 1.0.1)
-  jquery-rails (~> 2.0.2)
+  jquery-rails (~> 3.1.3)
   jsonify (~> 0.3.1)
   jsonify-rails (~> 0.3.2)
   mime-types (~> 1.18)