Gemfile in and-son-0.6.0 vs Gemfile in and-son-0.6.1

@@ -1,8 +1,8 @@
 source 'https://rubygems.org'
 
 gemspec
 
 gem 'rake'
-gem 'pry'
+gem 'pry', "~> 0.9.0"
 
 gem 'bson_ext'