diff --git a/Gemfile b/Gemfile
index 357f2d0c..05133d1a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,4 +2,5 @@ source "https://rubygems.org"
 gemspec
 
 gem 'activerecord-jdbcsqlite3-adapter', :platforms => :jruby
-gem 'sqlite3', :platforms => :ruby
\ No newline at end of file
+gem 'sqlite3', :platforms => :ruby
+gem 'resolv', '0.2.2'