diff --git a/Casks/wimoweh-beta.rb b/Casks/wimoweh-beta.rb
index 86bf04ace..e2496b5b9 100644
--- a/Casks/wimoweh-beta.rb
+++ b/Casks/wimoweh-beta.rb
@@ -2,6 +2,6 @@ class WimowehBeta < Cask
   url 'http://www.serialangels.co.uk/sa-content/uploads/2013/12/Wimoweh.0.66.BETA_.zip'
   homepage 'http://www.serialangels.co.uk/index.php/wimoweh/'
   version '0.66-beta'
-  sha1 '5d408c963e0b4318cbbe933e17facde8dad74a51'
+  sha256 '8be363dc4764299df68220da67cf08d6f913fbf1bfe14059cd47bf99728d97fc'
   link 'Wimoweh.app'
 end