```ruby
$:.push File.expand_path("../lib", __FILE__)
require 'taperole/version'

Gem::Specification.new do |spec|
  spec.name = "taperole"
  spec.version = Taperole::VERSION.dup
  spec.authors = ['Jack Forrest', 'Smashing Boxes', 'Brandon Mathis']
  spec.description = "General purpose server provisioning and application deployment toolkit"
  spec.email = ['jack@smashingboxes.com', 'brandon@sbox.es']
  spec.summary = 'A tool for provisioning and deploying boxes for hosting Rails apps'
  spec.license = 'MIT'
  spec.homepage = 'https://github.com/smashingboxes/taperole'

  spec.files = `git ls-files`.split("\n")
  spec.executables = 'tape'
  spec.add_runtime_dependency 'slack-notifier', '~> 1.5'
  spec.add_runtime_dependency 'thor', '~> 0.19.1'
  spec.add_runtime_dependency 'colorize', '~> 0.8.1'
  spec.add_development_dependency 'rspec-expectations', '~> 3.5'
  spec.add_development_dependency 'rspec', '~> 3.5'
  spec.add_development_dependency 'rake', '12.0.0'
  spec.require_paths = ['lib']
end
```

Update authors and emails for gem
user
```ruby
$:.push File.expand_path("../lib", __FILE__)
require 'taperole/version'

Gem::Specification.new do |spec|
  spec.name = "taperole"
  spec.version = Taperole::VERSION.dup
  spec.authors = ['Smashing Boxes']
  spec.description = "General purpose server provisioning and application deployment toolkit"
  spec.email = ['architects@smashingboxes.com']
  spec.summary = 'A tool for provisioning and deploying boxes for hosting Rails apps'
  spec.license = 'MIT'
  spec.homepage = 'https://github.com/smashingboxes/taperole'

  spec.files = `git ls-files`.split("\n")
  spec.executables = 'tape'
  spec.add_runtime_dependency 'slack-notifier', '~> 1.5'
  spec.add_runtime_dependency 'thor', '~> 0.19.1'
  spec.add_runtime_dependency 'colorize', '~> 0.8.1'
  spec.add_development_dependency 'rspec-expectations', '~> 3.5'
  spec.add_development_dependency 'rspec', '~> 3.5'
  spec.add_development_dependency 'rake', '12.0.0'
  spec.require_paths = ['lib']
end
```
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