ttycaca.gemspec in ttycaca-1.0.0 vs ttycaca.gemspec in ttycaca-1.0.1

@@ -26,9 +26,9 @@
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ['lib']
 
   gem.required_ruby_version = '>= 1.9.3'
 
-  gem.add_runtime_dependency('highline', '~> 1.7')
+  gem.add_runtime_dependency('highline', '~> 2.0')
 
   gem.add_development_dependency('rspec', '~> 3.4')
 end