diff --git a/Casks/emacs-app-nightly.rb b/Casks/emacs-app-nightly.rb
index 68d41423..fd13342a 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 '2025-04-29.b1407b4.master'
+  version '2025-04-30.dd5ae0f.master'
 
   on_arm do
-    sha256 '53d17dd7773bde8f52fffbec32d9bf1488c2bb4718bb0693824675e114bb9f3f'
-    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-04-29.b1407b4.master/Emacs.2025-04-29.b1407b4.master.macOS-11.arm64.dmg'
+    sha256 'e257c3d8d2be670988f51990602d73ed6179baf8620023cddc6f7fcac01a9a46'
+    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-04-30.dd5ae0f.master/Emacs.2025-04-30.dd5ae0f.master.macOS-11.arm64.dmg'
     depends_on macos: '>= :big_sur'
   end
   on_intel do
-    sha256 '7ce6347b059d0289e4294783c768bcb75479365f5f326161f165d40aa0ea9d2b'
-    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-04-29.b1407b4.master/Emacs.2025-04-29.b1407b4.master.macOS-11.x86_64.dmg'
+    sha256 '054c45fbd7969e0c374fd2acd818179978c4b71c8ae82de21b994f4282b1ee86'
+    url 'https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-04-30.dd5ae0f.master/Emacs.2025-04-30.dd5ae0f.master.macOS-11.x86_64.dmg'
     depends_on macos: '>= :big_sur'
   end