diff --git a/app/views/layouts/application.html.slim b/app/views/layouts/application.html.slim
index ee780de7..c527bc8b 100644
--- a/app/views/layouts/application.html.slim
+++ b/app/views/layouts/application.html.slim
@@ -9,7 +9,7 @@ html lang='en'
     = stylesheet_link_tag('//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css')
     = stylesheet_link_tag('application', media: 'all', 'data-turbolinks-track' => true)
     = javascript_include_tag('application', 'data-turbolinks-track' => true)
-    = javascript_include_tag('//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.2/underscore-min.js')
+    = javascript_include_tag('//cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js')
     = javascript_include_tag('//maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js')
     = yield(:head)
     = csrf_meta_tags