diff --git a/Casks/emacs-app-nightly/meta.json b/Casks/emacs-app-nightly/meta.json
index 152322d6..2e61e5fb 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.2021-11-29.804c69d.master/Emacs.2021-11-29.804c69d.master.macOS-10-15.x86_64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2021-11-30.a7dfb2a.master/Emacs.2021-11-30.a7dfb2a.master.macOS-10-15.x86_64.dmg",
   "appcast": null,
-  "version": "2021-11-29.804c69d.master",
+  "version": "2021-11-30.a7dfb2a.master",
   "versions": {},
   "installed": null,
   "outdated": false,
-  "sha256": "4c10bdb93adf50a44b2498987da2a55de6eb51e7b043fa5644f43f12b8d4a9c7",
+  "sha256": "179fc4f896b25986b9d8e0edf09eb0d27c3b8b01b4774c2d674c7382397471a4",
   "artifacts": [
     [
       "Emacs.app"
diff --git a/Casks/emacs-app-nightly/shield.json b/Casks/emacs-app-nightly/shield.json
index c9ff441c..17d94c03 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": "2021-11-29.804c69d.master"
+  "message": "2021-11-30.a7dfb2a.master"
 }