diff --git a/Casks/emacs-app-nightly-28/meta.json b/Casks/emacs-app-nightly-28/meta.json
index 0da7f9d1..f893bd73 100644
--- a/Casks/emacs-app-nightly-28/meta.json
+++ b/Casks/emacs-app-nightly-28/meta.json
@@ -7,13 +7,13 @@
   ],
   "desc": "GNU Emacs text editor (nightly build of emacs-28 branch)",
   "homepage": "https://github.com/jimeh/emacs-builds",
-  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2022-08-01.e6af496.emacs-28/Emacs.2022-08-01.e6af496.emacs-28.macOS-11.x86_64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2022-08-03.20ee173.emacs-28/Emacs.2022-08-03.20ee173.emacs-28.macOS-11.x86_64.dmg",
   "appcast": null,
-  "version": "2022-08-01.e6af496.emacs-28",
+  "version": "2022-08-03.20ee173.emacs-28",
   "versions": {},
   "installed": null,
   "outdated": false,
-  "sha256": "ef16fd8ba352f6a48b8b9b001a2cff2744897d7cd3693540aded84aadf13c87a",
+  "sha256": "dc274900899dcae0679ce15ab8ea7487d533636958b0b931adb8a3292711393a",
   "artifacts": [
     [
       "Emacs.app"
diff --git a/Casks/emacs-app-nightly-28/shield.json b/Casks/emacs-app-nightly-28/shield.json
index e7f55543..81f90df7 100644
--- a/Casks/emacs-app-nightly-28/shield.json
+++ b/Casks/emacs-app-nightly-28/shield.json
@@ -5,5 +5,5 @@
   "namedLogo": "GNU Emacs",
   "logoColor": "white",
   "label": "nightly@emacs-28",
-  "message": "2022-08-01.e6af496.emacs-28"
+  "message": "2022-08-03.20ee173.emacs-28"
 }