diff --git a/Gemfile b/Gemfile
index 89c192a..9c1ab6a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,7 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 gemspec
 
 group :development do
-  gem 'sqlite3', '~> 1'
+  gem 'sqlite3', '~> 2'
 end
 
 group :test do