gemfiles/Gemfile.actionmailer-4.2.x in postmark-rails-0.11.0 vs gemfiles/Gemfile.actionmailer-4.2.x in postmark-rails-0.12.0

@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 
-gem 'postmark', '~> 1.5.0', path: ENV['POSTMARK_GEM_PATH']
+gem 'postmark', '~> 1.7.0', path: ENV['POSTMARK_GEM_PATH']
 gem 'actionmailer', '~> 4.2.0'
 
 group :test do
   gem 'rspec', '~> 2.14.0'
   gem 'mime-types', '~> 1.25.1'