Gemfile in dpl-1.8.13.travis.1528.4 vs Gemfile in dpl-1.8.13

@@ -61,9 +61,10 @@
   gem 'aws-sdk-v1'
 end
 
 group :bitballoon do
   gem 'bitballoon'
+  gem 'jwt', '< 1.5.3', platforms: :mri_19
 end
 
 group :puppet_forge do
   gem 'puppet'
   gem 'puppet-blacksmith'