diff --git a/gemfiles/rails_4.0_with_therubyracer.gemfile b/gemfiles/rails_4.0_with_therubyracer.gemfile
index 7a40d4ba..7e48a080 100644
--- a/gemfiles/rails_4.0_with_therubyracer.gemfile
+++ b/gemfiles/rails_4.0_with_therubyracer.gemfile
@@ -3,6 +3,6 @@
 source "http://rubygems.org"
 
 gem "rails", "~> 4.0.13"
-gem "therubyracer", "0.12.0", :platform => :mri
+gem "therubyracer", "0.12.2", :platform => :mri
 
 gemspec :path => "../"