diff --git a/Rakefile b/Rakefile
index 96a90c55f8345b7d47dc9e56dd3eb4b4e2995717..22e020a404075c1dae92afe8e743830b6ad6c5ff 100644
--- a/Rakefile
+++ b/Rakefile
@@ -26,7 +26,7 @@ end
 
 gem 'json', '~> 1.8.3'
 
-gem 'bundler', '~> 1.13'
+gem 'bundler', '~> 1.7'
 require 'bundler'
 
 gem 'rake', '~> 11.3.0'