diff --git a/Casks/emacs-app-good/meta.json b/Casks/emacs-app-good/meta.json
index 945b825f..b1c68c2f 100644
--- a/Casks/emacs-app-good/meta.json
+++ b/Casks/emacs-app-good/meta.json
@@ -7,12 +7,12 @@
   ],
   "desc": "GNU Emacs text editor (known good nightly build)",
   "homepage": "https://github.com/jimeh/emacs-builds",
-  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2021-07-12.d672d57.master/Emacs.2021-07-12.d672d57.master.macOS-10-15.x86_64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2021-07-25.a45aed9.master/Emacs.2021-07-25.a45aed9.master.macOS-10-15.x86_64.dmg",
   "appcast": null,
-  "version": "2021-07-12.d672d57.master",
+  "version": "2021-07-25.a45aed9.master",
   "installed": null,
   "outdated": false,
-  "sha256": "ff124a7bc37620ffa11250f5680be287839f1c2411504409660c73cb772dcbed",
+  "sha256": "1176e0485a0926a978ed9ccbdab4d33f2b768f2634052c827b68524e22b5e9e0",
   "artifacts": [
     [
       "Emacs.app"
diff --git a/Casks/emacs-app-good/shield.json b/Casks/emacs-app-good/shield.json
index 58a1066e..bc040fb5 100644
--- a/Casks/emacs-app-good/shield.json
+++ b/Casks/emacs-app-good/shield.json
@@ -5,5 +5,5 @@
   "namedLogo": "GNU Emacs",
   "logoColor": "white",
   "label": "known good nightly",
-  "message": "2021-07-12.d672d57.master"
+  "message": "2021-07-25.a45aed9.master"
 }