diff --git a/Gemfile b/Gemfile
index 623db5d9a0..e88b9df00a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@ ruby "2.1.9"
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}.git" }
 
 gem 'i18n', '~> 0.6.11'
-gem 'i18n-js', '~> 3.3.0'
+gem 'i18n-js', '~> 3.4.0'
 gem 'rails', '~> 3.2.22'
 gem 'rails-i18n', '~> 3.0.0'
 gem 'rails_safe_tasks', '~> 1.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index e49d3a38b0..f306dc604e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -437,7 +437,7 @@ GEM
     httparty (0.16.2)
       multi_xml (>= 0.5.2)
     i18n (0.6.11)
-    i18n-js (3.3.0)
+    i18n-js (3.4.0)
       i18n (>= 0.6.6)
     immigrant (0.3.6)
       activerecord (>= 3.0)
@@ -762,7 +762,7 @@ DEPENDENCIES
   gmaps4rails
   haml
   i18n (~> 0.6.11)
-  i18n-js (~> 3.3.0)
+  i18n-js (~> 3.4.0)
   immigrant
   jquery-migrate-rails
   jquery-rails (= 3.0.4)