diff --git a/Casks/emacs-app-good/meta.json b/Casks/emacs-app-good/meta.json
index d2ad7552..6468f272 100644
--- a/Casks/emacs-app-good/meta.json
+++ b/Casks/emacs-app-good/meta.json
@@ -13,7 +13,6 @@
   "appcast": null,
   "version": "2023-12-01.eec1142.master",
   "installed": null,
-  "installed_time": null,
   "outdated": false,
   "sha256": "09bbb4e29f6b81a553b2b2dcad74a2be2db4049c36de5409c5436066c37deecd",
   "artifacts": [
@@ -119,7 +118,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "f8df4f40432cf384433d76af2d08f21f8bfa0b82",
+  "tap_git_head": "fe0f206e0cc2fc64ecff8a35ba1cf56656df824f",
   "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 189c16f9..f7fa67a8 100644
--- a/Casks/emacs-app-monthly/meta.json
+++ b/Casks/emacs-app-monthly/meta.json
@@ -13,7 +13,6 @@
   "appcast": null,
   "version": "2023-12-01.eec1142.master",
   "installed": null,
-  "installed_time": null,
   "outdated": false,
   "sha256": "09bbb4e29f6b81a553b2b2dcad74a2be2db4049c36de5409c5436066c37deecd",
   "artifacts": [
@@ -118,7 +117,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "f8df4f40432cf384433d76af2d08f21f8bfa0b82",
+  "tap_git_head": "fe0f206e0cc2fc64ecff8a35ba1cf56656df824f",
   "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 f8251353..8c76369f 100644
--- a/Casks/emacs-app-nightly-28/meta.json
+++ b/Casks/emacs-app-nightly-28/meta.json
@@ -13,7 +13,6 @@
   "appcast": null,
   "version": "2022-12-19.ae9bfed.emacs-28",
   "installed": null,
-  "installed_time": null,
   "outdated": false,
   "sha256": "28e611692ed2a09435a3225fa38a550954651cc8f3b116b571bd06b00dce458a",
   "artifacts": [
@@ -119,7 +118,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "f8df4f40432cf384433d76af2d08f21f8bfa0b82",
+  "tap_git_head": "fe0f206e0cc2fc64ecff8a35ba1cf56656df824f",
   "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 a0bcbfac..8ddb0567 100644
--- a/Casks/emacs-app-nightly-29/meta.json
+++ b/Casks/emacs-app-nightly-29/meta.json
@@ -13,7 +13,6 @@
   "appcast": null,
   "version": "2023-11-14.5a1808d.emacs-29",
   "installed": null,
-  "installed_time": null,
   "outdated": false,
   "sha256": "5b346a87ef0ba7f6e46d2dbad4253ea0d1d0ecbcf8abba8274c480061cad7784",
   "artifacts": [
@@ -119,7 +118,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "f8df4f40432cf384433d76af2d08f21f8bfa0b82",
+  "tap_git_head": "fe0f206e0cc2fc64ecff8a35ba1cf56656df824f",
   "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 790685ea..b8509dac 100644
--- a/Casks/emacs-app-nightly/meta.json
+++ b/Casks/emacs-app-nightly/meta.json
@@ -8,14 +8,13 @@
   ],
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   "homepage": "https://github.com/jimeh/emacs-builds",
-  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-12-15.5b80894.master/Emacs.2023-12-15.5b80894.master.macOS-12.x86_64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-12-16.059ae68.master/Emacs.2023-12-16.059ae68.master.macOS-12.x86_64.dmg",
   "url_specs": {},
   "appcast": null,
-  "version": "2023-12-15.5b80894.master",
+  "version": "2023-12-16.059ae68.master",
   "installed": null,
-  "installed_time": null,
   "outdated": false,
-  "sha256": "e125b5aa8e1fd2cdfe0d1357491453d6a691a17bd2a9d1cd084b24c870508a7a",
+  "sha256": "092b348b25107f6d59123e69faabed80e109a29e99bec3d04c7167658c6131b3",
   "artifacts": [
     {
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@@ -119,10 +118,10 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "f8df4f40432cf384433d76af2d08f21f8bfa0b82",
+  "tap_git_head": "fe0f206e0cc2fc64ecff8a35ba1cf56656df824f",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly.rb",
   "ruby_source_checksum": {
-    "sha256": "263ffd7bd6f51dee2c76e892938001e1147ca2810f25c6e9615a282decc9c324"
+    "sha256": "3c334a0e7f89b6f6e2ed5a96aa79444194a274c5a576d1b6ac4be9a44f4be514"
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 }
diff --git a/Casks/emacs-app-nightly/shield.json b/Casks/emacs-app-nightly/shield.json
index a986a7eb..78cd6a8b 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": "2023-12-15.5b80894.master"
+  "message": "2023-12-16.059ae68.master"
 }
diff --git a/Casks/emacs-app-pretest/meta.json b/Casks/emacs-app-pretest/meta.json
index 6ff44072..f69c1340 100644
--- a/Casks/emacs-app-pretest/meta.json
+++ b/Casks/emacs-app-pretest/meta.json
@@ -13,7 +13,6 @@
   "appcast": null,
   "version": "29.1.90-pretest",
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-  "installed_time": null,
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@@ -119,7 +118,7 @@
   },
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   "auto_updates": null,
-  "tap_git_head": "f8df4f40432cf384433d76af2d08f21f8bfa0b82",
+  "tap_git_head": "fe0f206e0cc2fc64ecff8a35ba1cf56656df824f",
   "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 396e065f..6d390e40 100644
--- a/Casks/emacs-app/meta.json
+++ b/Casks/emacs-app/meta.json
@@ -13,7 +13,6 @@
   "appcast": null,
   "version": "29.1",
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-  "installed_time": null,
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@@ -119,7 +118,7 @@
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   "auto_updates": null,
-  "tap_git_head": "f8df4f40432cf384433d76af2d08f21f8bfa0b82",
+  "tap_git_head": "fe0f206e0cc2fc64ecff8a35ba1cf56656df824f",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app.rb",
   "ruby_source_checksum": {