diff --git a/Gemfile b/Gemfile
index 60ffd81ab817a15e2ea4ea80d3aa567d41eefb57..a8ee2a88e2c2ef3b297d4ad4d8f2f0096651cc3d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -89,13 +89,13 @@ gem "entypo-rails", "3.0.0.pre.rc2"
 
 gem "backbone-on-rails", "1.2.0.0"
 gem "handlebars_assets", "0.23.1"
-gem "jquery-rails",      "4.1.1"
+gem "jquery-rails",      "4.2.1"
 gem "jquery-ui-rails",   "5.0.5"
 gem "js_image_paths",    "0.1.0"
 gem "js-routes",         "1.2.9"
 
 source "https://rails-assets.org" do
-  gem "rails-assets-jquery",                              "2.2.1" # Should be kept in sync with jquery-rails
+  gem "rails-assets-jquery",                              "2.2.4" # Should be kept in sync with jquery-rails
 
   gem "rails-assets-markdown-it",                         "7.0.0"
   gem "rails-assets-markdown-it-hashtag",                 "0.4.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 197205716f062e0450ad0a2804cd6ab516bdcf8e..fb79fb65ff12a8e49c62d231c8ccf27a0365e097 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -451,7 +451,7 @@ GEM
       rake
     jasmine-core (2.5.2)
     jasmine-jquery-rails (2.0.3)
-    jquery-rails (4.1.1)
+    jquery-rails (4.2.1)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -663,7 +663,7 @@ GEM
     rails-assets-jasmine (2.4.1)
     rails-assets-jasmine-ajax (3.2.0)
       rails-assets-jasmine (~> 2)
-    rails-assets-jquery (2.2.1)
+    rails-assets-jquery (2.2.4)
     rails-assets-jquery-colorbox (1.6.4)
       rails-assets-jquery (>= 1.3.2)
     rails-assets-jquery-fullscreen-plugin (0.5.0)
@@ -961,7 +961,7 @@ DEPENDENCIES
   i18n-inflector-rails (= 1.0.7)
   jasmine (= 2.5.1)
   jasmine-jquery-rails (= 2.0.3)
-  jquery-rails (= 4.1.1)
+  jquery-rails (= 4.2.1)
   jquery-ui-rails (= 5.0.5)
   js-routes (= 1.2.9)
   js_image_paths (= 0.1.0)
@@ -1005,7 +1005,7 @@ DEPENDENCIES
   rails-assets-diaspora_jsxc (= 0.1.5.develop.7)!
   rails-assets-highlightjs (= 9.6.0)!
   rails-assets-jasmine-ajax (= 3.2.0)!
-  rails-assets-jquery (= 2.2.1)!
+  rails-assets-jquery (= 2.2.4)!
   rails-assets-jquery-placeholder (= 2.3.1)!
   rails-assets-jquery-textchange (= 0.2.3)!
   rails-assets-markdown-it (= 7.0.0)!