diff --git a/Casks/vagrant143.rb b/Casks/vagrant143.rb
index 43cdd619f..f2f21fe41 100644
--- a/Casks/vagrant143.rb
+++ b/Casks/vagrant143.rb
@@ -2,7 +2,7 @@ class Vagrant143 < Cask
   url 'https://dl.bintray.com/mitchellh/vagrant/Vagrant-1.4.3.dmg'
   homepage 'http://www.vagrantup.com'
   version '1.4.3'
-  sha1 '78d20fbe44704d91b7958af57308eb0fde147ed4'
+  sha256 'e7ff13b01d3766829f3a0c325c1973d15b589fe1a892cf7f857da283a2cbaed1'
   install 'Vagrant.pkg'
   uninstall :script => 'uninstall.tool', :input => %w[Yes]
 end