diff --git a/Casks/emacs-app-nightly.rb b/Casks/emacs-app-nightly.rb
index 0d3ea885..65f5e126 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 '2024-12-14.7dcc059.master'
+  version '2024-12-15.7930fe2.master'
 
   on_arm do
-    sha256 '2288fa9a739d1b79d46e6d1fe523a34f676f4636a1d8a20fac4e7e36630d8d5b'
-    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2024-12-14.7dcc059.master/Emacs.2024-12-14.7dcc059.master.macOS-11.arm64.dmg'
+    sha256 '003937edb4ccfd6eb4edfa015d1cde9d653d5b72ddb4262263a5ff8783c2c0e0'
+    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2024-12-15.7930fe2.master/Emacs.2024-12-15.7930fe2.master.macOS-11.arm64.dmg'
     depends_on macos: '>= :big_sur'
   end
   on_intel do
-    sha256 '6ccf38110364ccc06bf1261a122907d97c45e43fcd43084462b4a5a731cb52ff'
-    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2024-12-14.7dcc059.master/Emacs.2024-12-14.7dcc059.master.macOS-11.x86_64.dmg'
+    sha256 'b03e74f11469164f24885146464da0ea62f3c11afa89fe086526339109bf0061'
+    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2024-12-15.7930fe2.master/Emacs.2024-12-15.7930fe2.master.macOS-11.x86_64.dmg'
     depends_on macos: '>= :big_sur'
   end