Gemfile in yaml-0.3.0 vs Gemfile in yaml-0.4.0

@@ -1,8 +1,10 @@
 source "https://rubygems.org"
 
 group :development do
-  gem "bundler"
   gem "rake"
   gem "test-unit"
   gem "test-unit-ruby-core"
+
+  gem "pstore"
+  gem "dbm"
 end