diff --git a/Casks/emacs-app-nightly/meta.json b/Casks/emacs-app-nightly/meta.json
index 33e793b9..6ef0dd2a 100644
--- a/Casks/emacs-app-nightly/meta.json
+++ b/Casks/emacs-app-nightly/meta.json
@@ -7,13 +7,13 @@
   ],
   "desc": "GNU Emacs text editor (nightly build)",
   "homepage": "https://github.com/jimeh/emacs-builds",
-  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2022-09-25.76b7a59.master/Emacs.2022-09-25.76b7a59.master.macOS-11.x86_64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2022-09-28.b6a163b.master/Emacs.2022-09-28.b6a163b.master.macOS-11.x86_64.dmg",
   "appcast": null,
-  "version": "2022-09-25.76b7a59.master",
+  "version": "2022-09-28.b6a163b.master",
   "versions": {},
   "installed": null,
   "outdated": false,
-  "sha256": "37d0008c6275e0856f2e641c526945b54b124528ad2f235dfd66d630d4a7a23d",
+  "sha256": "f148e398fd4a92d5a0ac6cef483b14e050cced2b279c8523828c196256743eec",
   "artifacts": [
     {
       "app": [
diff --git a/Casks/emacs-app-nightly/shield.json b/Casks/emacs-app-nightly/shield.json
index 1c603c7c..8d64ca4b 100644
--- a/Casks/emacs-app-nightly/shield.json
+++ b/Casks/emacs-app-nightly/shield.json
@@ -5,5 +5,5 @@
   "namedLogo": "GNU Emacs",
   "logoColor": "white",
   "label": "nightly",
-  "message": "2022-09-25.76b7a59.master"
+  "message": "2022-09-28.b6a163b.master"
 }