diff --git a/Casks/1password-beta.rb b/Casks/1password-beta.rb
index d13e35251..963f4a42f 100755
--- a/Casks/1password-beta.rb
+++ b/Casks/1password-beta.rb
@@ -1,6 +1,6 @@
 cask '1password-beta' do
-  version '6.6.2.BETA-2'
-  sha256 '9146df9897ddbcabaf9d45f5de700bbb546dcbb0b6fc2be519b7008d27d67f85'
+  version '6.6.3.BETA-1'
+  sha256 '39e81c656b5f662e8c1bd5b814c62e167fd7d87f609a5ae51f2115efb4a5612d'
 
   url "https://cache.agilebits.com/dist/1P/mac4/1Password-#{version}.zip"
   name '1Password'