diff --git a/Gemfile b/Gemfile
index c3520a1bc..f5a4a37bd 100644
--- a/Gemfile
+++ b/Gemfile
@@ -150,7 +150,7 @@ gem 'sinatra', '>= 1.3.0', :require => nil
 
 gem 'memcache-client'
 
-gem 'jquery-ui-rails', '~> 4.1.0'
+gem 'jquery-ui-rails', '~> 6.0.1'
 
 gem 'geoip'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 1cc78f272..ba4508f7a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -142,7 +142,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     columnize (0.8.9)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.2.3)
     connection_pool (2.2.0)
     coveralls (0.7.1)
       multi_json (~> 1.3)
@@ -253,8 +253,8 @@ GEM
     jquery-rails (2.1.4)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    jquery-ui-rails (4.1.2)
-      railties (>= 3.1.0)
+    jquery-ui-rails (6.0.1)
+      railties (>= 3.2.16)
     jslint_on_rails (1.1.1)
     json (2.2.0)
     json_spec (1.1.5)
@@ -483,7 +483,7 @@ GEM
       polyglot
       polyglot (>= 0.3.1)
     ttfunk (1.0.3)
-    tzinfo (0.3.46)
+    tzinfo (0.3.62)
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
@@ -566,7 +566,7 @@ DEPENDENCIES
   jquery-cookie-rails (~> 1.3.1.1)
   jquery-mousewheel-rails (~> 0.0.9)
   jquery-rails (= 2.1.4)
-  jquery-ui-rails (~> 4.1.0)
+  jquery-ui-rails (~> 6.0.1)
   jslint_on_rails
   json_spec (= 1.1.5)
   kaminari