kubernetes-deploy.gemspec in kubernetes-deploy-0.7.1 vs kubernetes-deploy.gemspec in kubernetes-deploy-0.7.3

@@ -24,10 +24,10 @@
   spec.add_dependency "kubeclient", "~> 2.3"
   spec.add_dependency "googleauth", ">= 0.5"
   spec.add_dependency "ejson", "1.0.1"
   spec.add_dependency "colorize", "~> 0.8"
 
-  spec.add_development_dependency "bundler", "~> 1.13"
+  spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "minitest", "~> 5.0"
   spec.add_development_dependency "minitest-stub-const", "~> 0.6"
   spec.add_development_dependency "webmock", "~> 3.0"
   spec.add_development_dependency "mocha", "~> 1.1"