Gemfile in and-son-0.4.1 vs Gemfile in and-son-0.5.0

@@ -1,8 +1,8 @@
 source 'https://rubygems.org'
 
-# Specify your gem's dependencies in and-son.gemspec
 gemspec
 
 gem 'rake'
 gem 'pry'
-gem 'bson_ext'
+
+gem 'bson_ext', '~>1.7'