Update rainbow requirement from ~> 2.2 to >= 2.2, < 4.0

Updates the requirements on [rainbow](https://github.com/sickill/rainbow) to permit the latest version.
- [Release notes](https://github.com/sickill/rainbow/releases)
- [Changelog](https://github.com/sickill/rainbow/blob/master/Changelog.md)
- [Commits](https://github.com/sickill/rainbow/commits/v3.0.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>
This commit is contained in:
dependabot[bot] 2018-08-13 21:28:41 +00:00
parent d93cd2c308
commit de3e36c299
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@ -46,7 +46,7 @@ Gem::Specification.new do |spec|
spec.add_runtime_dependency 'clocale', '~> 0'
spec.add_runtime_dependency 'filesize', '~> 0'
spec.add_runtime_dependency 'manpages', '~> 0'
spec.add_runtime_dependency 'rainbow', '~> 2.2'
spec.add_runtime_dependency 'rainbow', '>= 2.2', '< 4.0'
spec.add_development_dependency 'bundler', '~> 1.15'
spec.add_development_dependency 'diffy', '~> 3'