soar_flow.gemspec in soar_flow-0.1.0 vs soar_flow.gemspec in soar_flow-0.1.1

@@ -25,10 +25,10 @@
   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 "rack", "~> 1.6.4"
+  spec.add_dependency "rack", '>= 1.6.4', '< 3.0.0'
 
   spec.add_development_dependency "bundler", "~> 1.12"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "byebug"