diff --git a/Gemfile.rails_version b/Gemfile.rails_version
index 96a5e15f..ce593e7c 100644
--- a/Gemfile.rails_version
+++ b/Gemfile.rails_version
@@ -4,7 +4,7 @@
 if ENV['RAILS_VERSION']
   case ENV['RAILS_VERSION']
   when /3.0$/
-    gem 'rails', '~> 3.0.10'
+    gem 'rails', '~> 3.0.15'
   when /3.1$/
     gem 'rails', '~> 3.1.0'
     # A JS runtime is required for Rails 3.1+