caramelize.gemspec in caramelize-1.1.0 vs caramelize.gemspec in caramelize-1.1.1

- old
+ new

@@ -21,10 +21,10 @@
   spec.add_dependency('commander')
   spec.add_dependency('gollum-lib')
   spec.add_dependency('mysql2')
   spec.add_dependency('ruby-progressbar')
 
-  spec.add_development_dependency "bundler", "~> 1.6"
+  spec.add_development_dependency "bundler", "~> 2"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "rspec"
   spec.add_development_dependency "byebug"
   spec.add_development_dependency "rubocop"
   spec.add_development_dependency "guard"