diff --git a/Gemfile b/Gemfile
index c8e837df6..7fb82b931 100644
--- a/Gemfile
+++ b/Gemfile
@@ -76,15 +76,15 @@ gem 'entypo-rails', '2.2.2'
 
 # JavaScript
 
-gem 'backbone-on-rails', '1.1.1'
-gem 'handlebars_assets', '0.12.0'
-gem 'jquery-rails',      '3.0.4'
-gem 'js_image_paths',    '0.0.1'
+gem 'backbone-on-rails',   '1.1.1'
+gem 'handlebars_assets',   '0.12.0'
+gem 'jquery-rails',        '3.1.1'
+gem 'rails-assets-jquery', '1.11.1' # Should be kept in sync with jquery-rails
+gem 'js_image_paths',      '0.0.1'
 
 # jQuery plugins
 
 gem 'rails-assets-perfect-scrollbar', '0.4.11'
-gem 'rails-assets-jquery', '1.10.2'
 
 # Localization
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 37ee6827b..c7f7d23e7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -232,7 +232,7 @@ GEM
       rake
     jasmine-core (2.0.2)
     jasmine-jquery-rails (2.0.3)
-    jquery-rails (3.0.4)
+    jquery-rails (3.1.1)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     jquery-ui-rails (4.2.1)
@@ -343,7 +343,7 @@ GEM
       bundler (>= 1.3.0, < 2.0)
       railties (= 4.1.5)
       sprockets-rails (~> 2.0)
-    rails-assets-jquery (1.10.2)
+    rails-assets-jquery (1.11.1)
     rails-assets-perfect-scrollbar (0.4.11)
       rails-assets-jquery (>= 1.10)
     rails-i18n (4.0.2)
@@ -536,7 +536,7 @@ DEPENDENCIES
   i18n-inflector-rails (= 1.0.7)
   jasmine (= 2.0.2)
   jasmine-jquery-rails (= 2.0.3)
-  jquery-rails (= 3.0.4)
+  jquery-rails (= 3.1.1)
   js_image_paths (= 0.0.1)
   json (= 1.8.1)
   markerb (= 1.0.2)
@@ -558,7 +558,7 @@ DEPENDENCIES
   rack-rewrite (= 1.5.0)
   rack-ssl (= 1.4.1)
   rails (= 4.1.5)
-  rails-assets-jquery (= 1.10.2)
+  rails-assets-jquery (= 1.11.1)
   rails-assets-perfect-scrollbar (= 0.4.11)
   rails-i18n (= 4.0.2)
   rails-timeago (= 2.11.0)