grape-app.gemspec in grape-app-0.8.3 vs grape-app.gemspec in grape-app-0.8.4

@@ -1,7 +1,7 @@
 Gem::Specification.new do |s|
   s.name          = 'grape-app'
-  s.version       = '0.8.3'
+  s.version       = '0.8.4'
   s.authors       = ['Black Square Media Ltd']
   s.email         = ['[e-mail]']
   s.summary       = %(Standalone Grape API apps)
   s.description   = %()
   s.homepage      = 'https://github.com/bsm/grape-app'