gotransverse-tract-api.gemspec in gotransverse-tract-api-0.1.4 vs gotransverse-tract-api.gemspec in gotransverse-tract-api-0.1.5

@@ -17,12 +17,12 @@
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
   spec.add_development_dependency "bundler", "~> 1.6"
-  spec.add_development_dependency "rake"
+  spec.add_development_dependency "rake", ">= 10.4.2"
 
-  spec.add_runtime_dependency 'httpclient'
-  spec.add_runtime_dependency 'nokogiri'
+  spec.add_runtime_dependency 'httpclient', ">= 2.7.0"
+  spec.add_runtime_dependency 'nokogiri', ">= 1.6.6.4"
 
   spec.required_ruby_version = ">= 2.2.3"
 end