1 files changed, 1 insertions, 0 deletions

diff --git a/Gemfile b/Gemfile
index 000407c..ee8efbf 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,4 +5,5 @@ source :rubygems
 group :test do
   gem 'permutation', '~>0.1'
   gem 'test-unit', '~>2.3'
+  gem 'rake', '~>0.9'
 end