gemfiles/Gemfile.actionmailer-4.2.x in postmark-rails-0.17.0 vs gemfiles/Gemfile.actionmailer-4.2.x in postmark-rails-0.18.0

@@ -1,10 +1,10 @@
 source "https://rubygems.org"
 
 gemspec :path => '../'
 
 gem 'json', '< 2.0.0'
-gem 'postmark', '~> 1.13.0', path: ENV['POSTMARK_GEM_PATH']
+gem 'postmark', '~> 1.14.0', path: ENV['POSTMARK_GEM_PATH']
 gem 'actionmailer', '~> 4.2.0'
 
 group :test do
   gem 'rspec', '~> 3.7'
   gem 'mime-types', '~> 1.25.1'