diff --git a/Gemfile b/Gemfile
index 042422a..1cc6326 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,4 +5,5 @@ gem 'rspec'
 gem 'jekyll'
 gem "webrick", "~> 1.8"
 gem "minima"
-gem "github-pages"
\ No newline at end of file
+gem "github-pages"
+gem "csv"
\ No newline at end of file