hanko.gemspec in hanko-0.2.1 vs hanko.gemspec in hanko-0.2.2

@@ -17,10 +17,10 @@
   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 "rails", ">= 4.2", "< 5.2"
+  spec.add_dependency "rails", ">= 4.2", "< 6.0"
 
   spec.add_development_dependency "bundler", '>= 1.3.0', '< 2.0'
   spec.add_development_dependency "rake", '>= 0.8.7'
   spec.add_development_dependency "minitest"
   spec.add_development_dependency "minitest-reporters"