diff --git a/Casks/emacs-app-good/meta.json b/Casks/emacs-app-good/meta.json
index 65ecb3a5..a5727a6b 100644
--- a/Casks/emacs-app-good/meta.json
+++ b/Casks/emacs-app-good/meta.json
@@ -13,6 +13,7 @@
   "appcast": null,
   "version": "2023-11-19.16ac377.master",
   "installed": null,
+  "installed_time": null,
   "outdated": false,
   "sha256": "ce34dbbd9f3086e58da234eb7ab24c41896c19c54c8fa87a0cde528950b7e039",
   "artifacts": [
@@ -118,7 +119,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "d6da1bfc038bf11554ee9f7efbd2516e9628ee5e",
+  "tap_git_head": "c1b3d86492fcf8b19ab8b10809c33232780ff3b0",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-good.rb",
   "ruby_source_checksum": {
diff --git a/Casks/emacs-app-monthly/meta.json b/Casks/emacs-app-monthly/meta.json
index 8423c403..4ebfb189 100644
--- a/Casks/emacs-app-monthly/meta.json
+++ b/Casks/emacs-app-monthly/meta.json
@@ -13,6 +13,7 @@
   "appcast": null,
   "version": "2023-12-01.eec1142.master",
   "installed": null,
+  "installed_time": null,
   "outdated": false,
   "sha256": "09bbb4e29f6b81a553b2b2dcad74a2be2db4049c36de5409c5436066c37deecd",
   "artifacts": [
@@ -117,7 +118,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "d6da1bfc038bf11554ee9f7efbd2516e9628ee5e",
+  "tap_git_head": "c1b3d86492fcf8b19ab8b10809c33232780ff3b0",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-monthly.rb",
   "ruby_source_checksum": {
diff --git a/Casks/emacs-app-nightly-28/meta.json b/Casks/emacs-app-nightly-28/meta.json
index ab0d5815..1600f566 100644
--- a/Casks/emacs-app-nightly-28/meta.json
+++ b/Casks/emacs-app-nightly-28/meta.json
@@ -13,6 +13,7 @@
   "appcast": null,
   "version": "2022-12-19.ae9bfed.emacs-28",
   "installed": null,
+  "installed_time": null,
   "outdated": false,
   "sha256": "28e611692ed2a09435a3225fa38a550954651cc8f3b116b571bd06b00dce458a",
   "artifacts": [
@@ -118,7 +119,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "d6da1bfc038bf11554ee9f7efbd2516e9628ee5e",
+  "tap_git_head": "c1b3d86492fcf8b19ab8b10809c33232780ff3b0",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly-28.rb",
   "ruby_source_checksum": {
diff --git a/Casks/emacs-app-nightly-29/meta.json b/Casks/emacs-app-nightly-29/meta.json
index 3821f373..d6b95c14 100644
--- a/Casks/emacs-app-nightly-29/meta.json
+++ b/Casks/emacs-app-nightly-29/meta.json
@@ -13,6 +13,7 @@
   "appcast": null,
   "version": "2023-11-14.5a1808d.emacs-29",
   "installed": null,
+  "installed_time": null,
   "outdated": false,
   "sha256": "5b346a87ef0ba7f6e46d2dbad4253ea0d1d0ecbcf8abba8274c480061cad7784",
   "artifacts": [
@@ -118,7 +119,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "d6da1bfc038bf11554ee9f7efbd2516e9628ee5e",
+  "tap_git_head": "c1b3d86492fcf8b19ab8b10809c33232780ff3b0",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly-29.rb",
   "ruby_source_checksum": {
diff --git a/Casks/emacs-app-nightly/meta.json b/Casks/emacs-app-nightly/meta.json
index d12f2861..6a03fe46 100644
--- a/Casks/emacs-app-nightly/meta.json
+++ b/Casks/emacs-app-nightly/meta.json
@@ -8,13 +8,14 @@
   ],
   "desc": "GNU Emacs text editor (nightly build)",
   "homepage": "https://github.com/jimeh/emacs-builds",
-  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-12-03.cf11fdf.master/Emacs.2023-12-03.cf11fdf.master.macOS-12.x86_64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-12-04.e670412.master/Emacs.2023-12-04.e670412.master.macOS-12.x86_64.dmg",
   "url_specs": {},
   "appcast": null,
-  "version": "2023-12-03.cf11fdf.master",
+  "version": "2023-12-04.e670412.master",
   "installed": null,
+  "installed_time": null,
   "outdated": false,
-  "sha256": "becc910771a4eb89929a25ea99cc70ce90e979786b54a411f9ee90f916438acd",
+  "sha256": "9734b9b5cc226f4c16a8508f87d7691f742721d8926ac9d1c85d84b20c303dcd",
   "artifacts": [
     {
       "app": [
@@ -118,10 +119,10 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "d6da1bfc038bf11554ee9f7efbd2516e9628ee5e",
+  "tap_git_head": "c1b3d86492fcf8b19ab8b10809c33232780ff3b0",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly.rb",
   "ruby_source_checksum": {
-    "sha256": "fbd8edcc1e680f4c56abb9945ae1dfe62837ca728ea1a7ccba533b8772d1d1fd"
+    "sha256": "af36717ade7b9daa1236f4bb818cbb9471ecdbb4b71b89dc2291937b306620f2"
   }
 }
diff --git a/Casks/emacs-app-nightly/shield.json b/Casks/emacs-app-nightly/shield.json
index a83ad9e1..949d8be2 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": "2023-12-03.cf11fdf.master"
+  "message": "2023-12-04.e670412.master"
 }
diff --git a/Casks/emacs-app-pretest/meta.json b/Casks/emacs-app-pretest/meta.json
index 6eddcca6..42dbab22 100644
--- a/Casks/emacs-app-pretest/meta.json
+++ b/Casks/emacs-app-pretest/meta.json
@@ -13,6 +13,7 @@
   "appcast": null,
   "version": "29.0.92-pretest",
   "installed": null,
+  "installed_time": null,
   "outdated": false,
   "sha256": "4150ffaa13e27d4b6c440417bd56c85fd8beb15ac1fea13733d5cbcdd5895135",
   "artifacts": [
@@ -118,7 +119,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "d6da1bfc038bf11554ee9f7efbd2516e9628ee5e",
+  "tap_git_head": "c1b3d86492fcf8b19ab8b10809c33232780ff3b0",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-pretest.rb",
   "ruby_source_checksum": {
diff --git a/Casks/emacs-app/meta.json b/Casks/emacs-app/meta.json
index bfa8ba1a..2a40e08d 100644
--- a/Casks/emacs-app/meta.json
+++ b/Casks/emacs-app/meta.json
@@ -13,6 +13,7 @@
   "appcast": null,
   "version": "29.1",
   "installed": null,
+  "installed_time": null,
   "outdated": false,
   "sha256": "06975a567a038f557f88d865f438aa838a4da3a1771885b747bcd416cb85c67c",
   "artifacts": [
@@ -118,7 +119,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "d6da1bfc038bf11554ee9f7efbd2516e9628ee5e",
+  "tap_git_head": "c1b3d86492fcf8b19ab8b10809c33232780ff3b0",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app.rb",
   "ruby_source_checksum": {