diff --git a/Casks/emacs-app-nightly-29/meta.json b/Casks/emacs-app-nightly-29/meta.json
index 6c49329e..b6c191a4 100644
--- a/Casks/emacs-app-nightly-29/meta.json
+++ b/Casks/emacs-app-nightly-29/meta.json
@@ -7,13 +7,13 @@
   ],
   "desc": "GNU Emacs text editor (nightly build of emacs-29 branch)",
   "homepage": "https://github.com/jimeh/emacs-builds",
-  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-01-31.47ab9ba.emacs-29/Emacs.2023-01-31.47ab9ba.emacs-29.macOS-11.x86_64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-02-01.ea1bb26.emacs-29/Emacs.2023-02-01.ea1bb26.emacs-29.macOS-11.x86_64.dmg",
   "appcast": null,
-  "version": "2023-01-31.47ab9ba.emacs-29",
+  "version": "2023-02-01.ea1bb26.emacs-29",
   "versions": {},
   "installed": null,
   "outdated": false,
-  "sha256": "d3ae42d5e70bb4480efb3db67fddd8bb4810196ef96b14dfc26e8d594af39c0b",
+  "sha256": "9c19966e87745af21584b343cfd6580aca77a176c574543cf34b9a4cf5caedc2",
   "artifacts": [
     {
       "app": [
diff --git a/Casks/emacs-app-nightly-29/shield.json b/Casks/emacs-app-nightly-29/shield.json
index 0aae128d..626ae887 100644
--- a/Casks/emacs-app-nightly-29/shield.json
+++ b/Casks/emacs-app-nightly-29/shield.json
@@ -5,5 +5,5 @@
   "namedLogo": "GNU Emacs",
   "logoColor": "white",
   "label": "nightly@emacs-29",
-  "message": "2023-01-31.47ab9ba.emacs-29"
+  "message": "2023-02-01.ea1bb26.emacs-29"
 }