carrierwave-base64.gemspec in carrierwave-base64-2.8.0 vs carrierwave-base64.gemspec in carrierwave-base64-2.8.1

@@ -21,15 +21,15 @@
 
   spec.add_dependency 'carrierwave', '>= 0.8.0'
   spec.add_dependency 'mime-types', '~> 3.0'
   spec.add_dependency 'mimemagic', '~> 0.3.2'
 
-  spec.add_development_dependency 'bundler', '~> 1.7'
+  spec.add_development_dependency 'bundler', '~> 2.1'
   spec.add_development_dependency 'carrierwave-mongoid'
   spec.add_development_dependency 'mongoid'
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'rails', '~> 5'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake', '~> 12.3.3'
   spec.add_development_dependency 'rspec', '~> 2.14'
   spec.add_development_dependency 'rubocop'
   spec.add_development_dependency 'sham_rack'
   spec.add_development_dependency 'sqlite3'
   spec.add_development_dependency 'yard'