create stricter dep requirements

Author: ryan-avamia

kanrisuru.gemspec

@@ -9,19 +9,19 @@ Gem::Specification.new do |gem|
   gem.email       = '[email protected]'
   gem.license     = 'MIT'
   gem.summary     = 'Manage remote servers over ssh with ruby.'
+  gem.description = 'Manage remote servers over ssh with ruby.'
   gem.homepage    = 'https://github.com/avamia/kanrisuru'
 
   gem.required_ruby_version     = '>= 2.5.0'
-  gem.required_rubygems_version = '>= 1.8.11'
 
-  gem.add_development_dependency 'rspec', '>= 3.10.0'
-  gem.add_development_dependency 'rubocop', '>= 1.12.1'
-  gem.add_development_dependency 'rubocop-rspec', '>= 2.2.0'
-  gem.add_development_dependency 'simplecov', '>= 0.21.2'
+  gem.add_development_dependency 'rspec', '~> 3.10'
+  gem.add_development_dependency 'rubocop', '~> 1.12'
+  gem.add_development_dependency 'rubocop-rspec', '~> 2.2'
+  gem.add_development_dependency 'simplecov', '~> 0.21'
 
-  gem.add_runtime_dependency 'net-ping', '>= 2.0.8'
-  gem.add_runtime_dependency 'net-scp', '>= 3.0.0'
-  gem.add_runtime_dependency 'net-ssh', '>= 6.1.0'
+  gem.add_runtime_dependency 'net-ping', '~> 2.0'
+  gem.add_runtime_dependency 'net-scp', '~> 3.0'
+  gem.add_runtime_dependency 'net-ssh', '~> 6.1'
 
   gem.files         = `git ls-files`.split("\n")
   gem.require_paths = ['lib']

lib/kanrisuru/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Kanrisuru
-  VERSION = '0.2.7'
+  VERSION = '0.2.8'
 end