diff --git a/Vagrantfile b/Vagrantfile
index 82f8290..6c5496a 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -12,7 +12,7 @@ Vagrant.configure(2) do |config|
 
   # Every Vagrant development environment requires a box. You can search for
   # boxes at https://atlas.hashicorp.com/search.
-  config.vm.box = "ubuntu/trusty64"
+  config.vm.box = "ubuntu/vivid64"
 
   # Disable automatic box update checking. If you disable this, then
   # boxes will only be checked for updates when the user runs