diff --git a/Gemfile b/Gemfile
index 1331df1280ebd..2be98756ff35a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -18,7 +18,7 @@ gem 'rake', '>= 10.3', '< 12.3'
 gem 'mocha', '~> 0.14', require: false
 
 gem 'rack-cache', '~> 1.2'
-gem 'jquery-rails', '~> 4.0'
+gem 'jquery-rails', '~> 4.6'
 gem 'coffee-rails', '~> 4.1.0'
 
 if RUBY_VERSION < "2.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index a0b2855d85f37..109fa755b86da 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -79,7 +79,7 @@ GEM
     bcrypt (3.1.11-x86-mingw32)
     beaneater (1.0.0)
     benchmark-ips (2.7.2)
-    builder (3.2.3)
+    builder (3.2.4)
     bunny (2.0.0)
       amq-protocol (>= 1.9.2)
     celluloid (0.17.3)
@@ -108,7 +108,7 @@ GEM
     coffee-script-source (1.12.2)
     concurrent-ruby (1.0.5)
     connection_pool (2.2.1)
-    crass (1.0.4)
+    crass (1.0.6)
     dalli (2.7.6)
     dante (0.2.0)
     delayed_job (4.1.4)
@@ -126,7 +126,7 @@ GEM
     hitimes (1.2.6-x86-mingw32)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
-    jquery-rails (4.3.1)
+    jquery-rails (4.6.0)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -134,7 +134,7 @@ GEM
     kindlerb (0.1.1)
       mustache
       nokogiri
-    loofah (2.2.3)
+    loofah (2.21.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -163,21 +163,21 @@ GEM
     queue_classic (3.1.0)
       pg (>= 0.17, < 0.19)
     racc (1.4.14)
-    rack (1.6.9)
+    rack (1.6.13)
     rack-cache (1.7.1)
       rack (>= 0.4)
     rack-protection (1.5.5)
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
-    rails-deprecated_sanitizer (1.0.3)
+    rails-deprecated_sanitizer (1.0.4)
       activesupport (>= 4.2.0.alpha)
     rails-dom-testing (1.0.9)
       activesupport (>= 4.2.0, < 5.0)
       nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.4)
-      loofah (~> 2.2, >= 2.2.2)
+    rails-html-sanitizer (1.5.0)
+      loofah (~> 2.19, >= 2.19.1)
     rake (12.2.1)
     rdoc (4.3.0)
     redcarpet (3.1.2)
@@ -229,7 +229,7 @@ GEM
     stackprof (0.2.11)
     sucker_punch (1.6.0)
       celluloid (~> 0.17.2)
-    thor (0.20.0)
+    thor (1.2.2)
     thread (0.1.7)
     thread_safe (0.3.6)
     tilt (2.0.8)
@@ -238,7 +238,7 @@ GEM
     turbolinks (5.1.0)
       turbolinks-source (~> 5.1)
     turbolinks-source (5.1.0)
-    tzinfo (1.2.10)
+    tzinfo (1.2.11)
       thread_safe (~> 0.1)
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)
@@ -266,7 +266,7 @@ DEPENDENCIES
   delayed_job
   delayed_job_active_record
   execjs (< 2.5)
-  jquery-rails (~> 4.0)
+  jquery-rails (~> 4.6)
   kindlerb (= 0.1.1)
   mime-types (< 3)
   minitest (< 5.3.4)