wasserstand.gemspec in wasserstand-0.0.3 vs wasserstand.gemspec in wasserstand-0.0.4

@@ -15,8 +15,9 @@
   gem.require_paths = ["lib"]
   gem.version       = Wasserstand::VERSION
 
   gem.add_runtime_dependency 'require_all'
   gem.add_runtime_dependency 'nokogiri'
+  gem.add_runtime_dependency 'tzinfo'
   gem.add_development_dependency 'minitest'
   gem.add_development_dependency 'rake'
 end