receipt.gemspec in receipt-0.1.0 vs receipt.gemspec in receipt-0.1.1

@@ -20,10 +20,10 @@
   spec.require_paths = ['lib']
 
   spec.add_dependency 'prawn', '~> 2.0'
   spec.add_dependency 'i18n', '~> 0.7'
 
-  spec.add_development_dependency 'bundler', '~> 1.8'
+  spec.add_development_dependency 'bundler', '>= 1.7.0'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'pry', '~> 0.10'
   spec.add_development_dependency 'rspec', '~> 3.2'
   spec.add_development_dependency 'pdf-inspector', '~> 1.2'
 end