ec2-host.gemspec in ec2-host-0.3.1 vs ec2-host.gemspec in ec2-host-0.4.0

@@ -1,8 +1,8 @@
 Gem::Specification.new do |gem|
   gem.name          = "ec2-host"
-  gem.version       = '0.3.1'
+  gem.version       = '0.4.0'
   gem.author        = ['Naotoshi Seo']
   gem.email         = ['[e-mail]']
   gem.homepage      = 'https://github.com/sonots/ec2-host'
   gem.summary       = "Search hosts on AWS EC2"
   gem.description   = "Search hosts on AWS EC2"
@@ -12,10 +12,9 @@
   gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   gem.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   gem.require_paths = ["lib"]
 
   gem.add_runtime_dependency 'aws-sdk'
-  gem.add_runtime_dependency 'hashie'
   gem.add_runtime_dependency 'dotenv'
 
   gem.add_development_dependency 'yard'
   gem.add_development_dependency 'rdoc'
   gem.add_development_dependency 'rspec'