extenso_pt.gemspec in extenso_pt-0.6.4 vs extenso_pt.gemspec in extenso_pt-0.6.5

@@ -32,10 +32,10 @@
   end
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.add_development_dependency 'bundler', '~> 1.17'
+  spec.add_development_dependency 'bundler', '~> 2.0'
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'rake', '~> 10.0'
 
   spec.add_dependency 'bigdecimal', '~> 1.4.4'
 end