diff --git a/Casks/sia-ui.rb b/Casks/sia-ui.rb
index 14f19861c7f..3c2ffb7e4a3 100644
--- a/Casks/sia-ui.rb
+++ b/Casks/sia-ui.rb
@@ -1,9 +1,8 @@
 cask 'sia-ui' do
-  version '1.4.6'
-  sha256 '4eda8ae4aa628cbcc87c7ed9bdebbc5a3e3ab604a05a60eb78d608ee88d5582f'
+  version '1.4.7'
+  sha256 '041a6a9bba98db7ecde27a2ce46ddf1f129dd8dba72bc59b732b096e13334330'
 
   url "https://sia.tech/releases/Sia-UI-v#{version}.dmg"
-  appcast 'https://sia.tech/1.f737981720cd8bbc13de.js'
   name 'Sia-UI'
   homepage 'https://sia.tech/'