backup_repos.gemspec in backup_repos-0.3.0 vs backup_repos.gemspec in backup_repos-0.4.0

@@ -1,7 +1,8 @@
-# coding: utf-8
-lib = File.expand_path('../lib', __FILE__)
+# frozen_string_literal: true
+
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'backup_repos/version'
 
 Gem::Specification.new do |spec|
   spec.name          = 'backup_repos'
@@ -18,16 +19,19 @@
     .reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = 'bin'
   spec.executables   = ['backup-repos']
   spec.require_paths = ['lib']
 
+  spec.required_ruby_version = '>= 2.4.0'
+
   spec.add_dependency 'bitbucket_rest_api', '~> 0.1.7'
   spec.add_dependency 'colorize', '~> 0.8.1'
   spec.add_dependency 'commander', '~> 4.4'
-  spec.add_dependency 'gitlab', '~> 3.7'
-  spec.add_dependency 'hashie', '~> 3.5'
-  spec.add_dependency 'octokit', '~> 4.6'
+  spec.add_dependency 'gitlab', '~> 4.12'
+  spec.add_dependency 'hashie', '~> 4.0'
+  spec.add_dependency 'highline', '~> 2.0'
+  spec.add_dependency 'octokit', '~> 4.14'
 
-  spec.add_development_dependency 'bundler', '~> 1.11'
-  spec.add_development_dependency 'rake', '~> 10.0'
-  spec.add_development_dependency 'rspec', '~> 3.5'
+  spec.add_development_dependency 'bundler', '~> 2.0'
+  spec.add_development_dependency 'rake', '~> 12.0'
+  spec.add_development_dependency 'rspec', '~> 3.8'
 end