onkcop.gemspec in onkcop-0.51.0.1 vs onkcop.gemspec in onkcop-0.52.0.0

@@ -17,10 +17,11 @@
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "rubocop", "~> 0.51.0"
-  spec.add_dependency "rubocop-rspec", ">= 1.20.0"
+  spec.add_dependency "rubocop", "~> 0.52.0"
+  spec.add_dependency "rubocop-rspec", ">= 1.21.0"
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake"
+  spec.add_development_dependency "rspec"
 end