diff --git a/Gemfile b/Gemfile
index 8587adc..e681f75 100644
--- a/Gemfile
+++ b/Gemfile
@@ -19,7 +19,7 @@ gem 'gettext',                  '~> 2.2.1', :require => false
 gem 'locale',                   '~> 2.0.5'
 gem 'whenever', :require => false
 gem 'eita-jrails', '>= 0.9.5', :require => 'jrails'
-gem 'grape',                    '~> 0.8.0'
+gem 'grape',                    '~> 0.11.0'
 gem 'grape-entity'
 gem 'grape-swagger'
 gem 'rack-cors'
--
libgit2 0.21.2