diff --git a/gemfiles/rails_4_0.gemfile b/gemfiles/rails_4_0.gemfile
index 2ed51c0..69407b4 100644
--- a/gemfiles/rails_4_0.gemfile
+++ b/gemfiles/rails_4_0.gemfile
@@ -8,7 +8,7 @@ gem "rspec-rails", "~> 3.6.0"
 gem "timecop"
 gem "byebug"
 gem "appraisal"
-gem "sqlite3"
+gem "sqlite3", "~> 1.3.0"
 gem "nokogiri", "1.6.7"
 
 gemspec path: "../"