diff --git a/Casks/emacs-app-nightly.rb b/Casks/emacs-app-nightly.rb
index c20781b3..565d792f 100644
--- a/Casks/emacs-app-nightly.rb
+++ b/Casks/emacs-app-nightly.rb
@@ -5,16 +5,16 @@ cask 'emacs-app-nightly' do
   desc 'GNU Emacs text editor (nightly build)'
   homepage 'https://github.com/jimeh/emacs-builds'
 
-  version '2025-10-18.4ec24ce.master'
+  version '2025-10-19.7df7a90.master'
 
   on_arm do
-    sha256 'cbcde8670f0f0ccd21faa42f51fd765643c15afb5c02b6c5fe567dcfbb44c787'
-    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-10-18.4ec24ce.master/Emacs.2025-10-18.4ec24ce.master.macOS-11.arm64.dmg'
+    sha256 '0c0c3516df7fbdc57576ffc7a94f369d262fec4fc201e356b04a82c8727ab874'
+    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-10-19.7df7a90.master/Emacs.2025-10-19.7df7a90.master.macOS-11.arm64.dmg'
     depends_on macos: '>= :big_sur'
   end
   on_intel do
-    sha256 '0604476f3f7f73fcc8dc1383f51964aee8c924ef2cb5f1ad34753815b53901e4'
-    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-10-18.4ec24ce.master/Emacs.2025-10-18.4ec24ce.master.macOS-11.x86_64.dmg'
+    sha256 'f7deb615414755dd5488969ed3f5ef03c009385b6ad61c9db7892802b910d782'
+    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-10-19.7df7a90.master/Emacs.2025-10-19.7df7a90.master.macOS-11.x86_64.dmg'
     depends_on macos: '>= :big_sur'
   end