vault-usage-client.gemspec in vault-usage-client-0.0.12 vs vault-usage-client.gemspec in vault-usage-client-1.0.0

@@ -17,7 +17,7 @@
   gem.require_paths = ['lib']
   gem.executables   = ['vault-usage']
 
   gem.add_dependency 'excon'
   gem.add_dependency 'multi_json'
-  gem.add_dependency 'colorize'
+  gem.add_dependency 'rainbow'
 end