zen_garden.gemspec in zen_garden-0.0.2 vs zen_garden.gemspec in zen_garden-0.0.5

@@ -24,9 +24,10 @@
   s.files = `git ls-files`.split "\n"
   s.test_files = s.files.grep(/\Aspec/)
 
   s.add_dependency "rails", '>= 3.0.0'
   s.add_dependency "rake"
+  s.add_dependency "heroku"
 
   s.add_development_dependency "sqlite3"
   s.add_development_dependency "rspec"
 end