partially_useful.gemspec in partially_useful-5.1.0 vs partially_useful.gemspec in partially_useful-6.0.0

@@ -18,8 +18,8 @@
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
   spec.add_dependency 'railties', '>= 4.1'
 
-  spec.add_development_dependency "bundler", ">= 1.6"
+  spec.add_development_dependency "bundler", ">= 2.0"
   spec.add_development_dependency "rake", ">= 10.0"
 end