in_threads.gemspec in in_threads-1.5.4 vs in_threads.gemspec in in_threads-1.6.0

@@ -1,10 +1,10 @@
 # encoding: UTF-8
 
 Gem::Specification.new do |s|
   s.name        = 'in_threads'
-  s.version     = '1.5.4'
+  s.version     = '1.6.0'
   s.summary     = %q{Run all possible enumerable methods in concurrent/parallel threads}
   s.homepage    = "https://github.com/toy/#{s.name}"
   s.authors     = ['Ivan Kuchin']
   s.license     = 'MIT'
 
@@ -20,9 +20,10 @@
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = %w[lib]
 
   s.add_development_dependency 'rspec', '~> 3.0'
   s.add_development_dependency 'rspec-retry', '~> 0.3'
-  if RUBY_VERSION >= '2.2'
-    s.add_development_dependency 'rubocop', '~> 0.59', '!= 0.78.0'
+  if RUBY_VERSION >= '2.5'
+    s.add_development_dependency 'rubocop', '~> 1.22', '!= 1.22.2'
+    s.add_development_dependency 'rubocop-rspec', '~> 2.0'
   end
 end