diff --git a/Casks/emacs-app-nightly.rb b/Casks/emacs-app-nightly.rb
index 1830ab7f..d7879049 100644
--- a/Casks/emacs-app-nightly.rb
+++ b/Casks/emacs-app-nightly.rb
@@ -1,10 +1,10 @@
 # frozen_string_literal: true
 
 cask 'emacs-app-nightly' do
-  version '2023-08-26.ecb1e6c.master'
+  version '2023-08-27.967fa84.master'
 
-  sha256 '90b25e67a847f91812bc78005960e7ec7478f8a9c597dc7ea20fa3bbcf0f313f'
-  url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-08-26.ecb1e6c.master/Emacs.2023-08-26.ecb1e6c.master.macOS-11.x86_64.dmg'
+  sha256 '42c74c31664bbf67ce4b7601924f2a13ad46fec2bc03ea12567c5dd72bcb88b9'
+  url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-08-27.967fa84.master/Emacs.2023-08-27.967fa84.master.macOS-11.x86_64.dmg'
 
   name 'Emacs'
   desc 'GNU Emacs text editor (nightly build)'