diff --git a/Casks/emacs-app-nightly.rb b/Casks/emacs-app-nightly.rb
index 19a52a6f..95f78f1d 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 '2023-06-25.c64021d.master'
+  version '2023-06-26.3a50773.master'
 
-  sha256 '1a619076a9aebb9e9d95d605c7242545762d47e8f672f9bd8060c192e87f3b5f'
-  url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-06-25.c64021d.master/Emacs.2023-06-25.c64021d.master.macOS-11.x86_64.dmg'
+  sha256 '7a4284c010944e2082160185c75aca4728f85f7bebe71bd0e66ee5bd1379332c'
+  url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-06-26.3a50773.master/Emacs.2023-06-26.3a50773.master.macOS-11.x86_64.dmg'
 
   name 'Emacs'
   desc 'GNU Emacs text editor (nightly build)'