diff --git a/Gemfile b/Gemfile
index bf3570b803..7c5957546f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -108,7 +108,7 @@ gem 'whenever', require: false
 
 gem 'test-unit', '~> 3.3'
 
-gem 'coffee-rails', '~> 4.0.0'
+gem 'coffee-rails', '~> 4.2.2'
 gem 'compass-rails'
 
 gem 'mini_racer', '0.2.14'
diff --git a/Gemfile.lock b/Gemfile.lock
index ee01f6b3a6..9f0e10d82a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -170,9 +170,9 @@ GEM
     cocaine (0.5.8)
       climate_control (>= 0.0.3, < 1.0)
     coderay (1.1.2)
-    coffee-rails (4.0.1)
+    coffee-rails (4.2.2)
       coffee-script (>= 2.2.0)
-      railties (>= 4.0.0, < 5.0)
+      railties (>= 4.0.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
@@ -713,7 +713,7 @@ DEPENDENCIES
   cancan (~> 1.6.10)
   capybara (>= 2.18.0)
   catalog!
-  coffee-rails (~> 4.0.0)
+  coffee-rails (~> 4.2.2)
   combine_pdf
   compass-rails
   custom_error_message!