flipper-mongo.gemspec in flipper-mongo-0.2.2 vs flipper-mongo.gemspec in flipper-mongo-0.3.0

@@ -12,7 +12,7 @@
   gem.files         = `git ls-files`.split("\n")
   gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   gem.name          = "flipper-mongo"
   gem.require_paths = ["lib"]
   gem.version       = Flipper::Adapters::Mongo::VERSION
-  gem.add_dependency 'flipper', '~> 0.2'
+  gem.add_dependency 'flipper', '~> 0.4'
 end