enter-rockstar.gemspec in enter-rockstar-0.2 vs enter-rockstar.gemspec in enter-rockstar-0.2.1

- old
+ new

@@ -21,10 +21,10 @@
   spec.executables   = ['enter-rockstar']
   spec.require_paths = ['lib']
 
   spec.required_ruby_version = '>= 2.3'
 
-  spec.add_development_dependency 'bundler', '~> 2.0'
+  spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'fakefs'
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rspec'
   spec.add_development_dependency 'rubocop'