materialize-form.gemspec in materialize-form-1.0.1 vs materialize-form.gemspec in materialize-form-1.0.2

@@ -16,9 +16,8 @@
   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_development_dependency "bundler", "~> 1.12"
-  spec.add_development_dependency "rake", "~> 10.0"
-  spec.add_development_dependency "rspec", "~> 3.0"
+  spec.add_development_dependency "bundler", '~> 1.12', '>= 1.12.5'
+  spec.add_development_dependency "rake", '~> 11.1', '>= 11.1.2'
 end