diff --git a/Gemfile b/Gemfile
index 527b486d..db215a26 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,7 +9,7 @@ group :development do
 end
 
 group :active_record do
-  gem 'sqlite3', '~> 1.3.0'
+  gem 'sqlite3', '~> 1.4.0'
 end
 
 group :mongoid do