diff --git a/Gemfile b/Gemfile
index 39d01c2..9eaaf6e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 ruby '2.1.0'
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '4.0.2'
+gem 'rails', '4.0.3'
 
 # Use sqlite3 as the database for Active Record
 group :development do