pubsubstub.gemspec in pubsubstub-0.2.0 vs pubsubstub.gemspec in pubsubstub-0.2.1

@@ -19,7 +19,7 @@
   spec.require_paths = ["lib"]
 
   spec.add_dependency 'rack'
   spec.add_dependency 'redis', "~> 4.0"
 
-  spec.add_development_dependency "bundler", "~> 1.17.3"
+  spec.add_development_dependency "bundler"
 end