diff --git a/Casks/emacs-app-good/meta.json b/Casks/emacs-app-good/meta.json
index 9d200f8f..4825471e 100644
--- a/Casks/emacs-app-good/meta.json
+++ b/Casks/emacs-app-good/meta.json
@@ -119,13 +119,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "deprecated": false,
-  "deprecation_date": null,
-  "deprecation_reason": null,
-  "disabled": false,
-  "disable_date": null,
-  "disable_reason": null,
-  "tap_git_head": "a270ac4cf2362b97724c6305227b76c487b063ef",
+  "tap_git_head": "771e67a208f1f3f78ca035dd60909f779acade8a",
   "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 981a7250..057785d7 100644
--- a/Casks/emacs-app-monthly/meta.json
+++ b/Casks/emacs-app-monthly/meta.json
@@ -118,13 +118,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "deprecated": false,
-  "deprecation_date": null,
-  "deprecation_reason": null,
-  "disabled": false,
-  "disable_date": null,
-  "disable_reason": null,
-  "tap_git_head": "a270ac4cf2362b97724c6305227b76c487b063ef",
+  "tap_git_head": "771e67a208f1f3f78ca035dd60909f779acade8a",
   "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 f7e5d048..cde8dc02 100644
--- a/Casks/emacs-app-nightly-28/meta.json
+++ b/Casks/emacs-app-nightly-28/meta.json
@@ -119,13 +119,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "deprecated": false,
-  "deprecation_date": null,
-  "deprecation_reason": null,
-  "disabled": false,
-  "disable_date": null,
-  "disable_reason": null,
-  "tap_git_head": "a270ac4cf2362b97724c6305227b76c487b063ef",
+  "tap_git_head": "771e67a208f1f3f78ca035dd60909f779acade8a",
   "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 8dff2121..3de8cb8a 100644
--- a/Casks/emacs-app-nightly-29/meta.json
+++ b/Casks/emacs-app-nightly-29/meta.json
@@ -119,13 +119,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "deprecated": false,
-  "deprecation_date": null,
-  "deprecation_reason": null,
-  "disabled": false,
-  "disable_date": null,
-  "disable_reason": null,
-  "tap_git_head": "a270ac4cf2362b97724c6305227b76c487b063ef",
+  "tap_git_head": "771e67a208f1f3f78ca035dd60909f779acade8a",
   "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 4eec2770..2cb41b76 100644
--- a/Casks/emacs-app-nightly/meta.json
+++ b/Casks/emacs-app-nightly/meta.json
@@ -8,14 +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.2024-01-18.a33f394.master/Emacs.2024-01-18.a33f394.master.macOS-12.x86_64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2024-01-19.a34b76c.master/Emacs.2024-01-19.a34b76c.master.macOS-12.x86_64.dmg",
   "url_specs": {},
   "appcast": null,
-  "version": "2024-01-18.a33f394.master",
+  "version": "2024-01-19.a34b76c.master",
   "installed": null,
   "installed_time": null,
   "outdated": false,
-  "sha256": "e217abcb59e2bb369a63e856461f7cfbf556f77a24069c5ebd2e0d8c9a52575f",
+  "sha256": "466575a9ac2d79dccbd69a526e052297244acf88d41d1d95a0f6993e64faec4a",
   "artifacts": [
     {
       "app": [
@@ -119,16 +119,10 @@
   },
   "container": null,
   "auto_updates": null,
-  "deprecated": false,
-  "deprecation_date": null,
-  "deprecation_reason": null,
-  "disabled": false,
-  "disable_date": null,
-  "disable_reason": null,
-  "tap_git_head": "a270ac4cf2362b97724c6305227b76c487b063ef",
+  "tap_git_head": "771e67a208f1f3f78ca035dd60909f779acade8a",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly.rb",
   "ruby_source_checksum": {
-    "sha256": "26fc0cc3cf654a68cd610950e75d0271fb1c8c1164aba5371894bb3ad5195e66"
+    "sha256": "c7a3f2f265a863516aa30f9eb5511ed93d6e9c1dc9e1f94624b8905a613d6974"
   }
 }
diff --git a/Casks/emacs-app-nightly/shield.json b/Casks/emacs-app-nightly/shield.json
index a3fde57a..ebad6e8d 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": "2024-01-18.a33f394.master"
+  "message": "2024-01-19.a34b76c.master"
 }
diff --git a/Casks/emacs-app-pretest/meta.json b/Casks/emacs-app-pretest/meta.json
index f22a2cf6..78355f15 100644
--- a/Casks/emacs-app-pretest/meta.json
+++ b/Casks/emacs-app-pretest/meta.json
@@ -119,13 +119,7 @@
   },
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   "auto_updates": null,
-  "deprecated": false,
-  "deprecation_date": null,
-  "deprecation_reason": null,
-  "disabled": false,
-  "disable_date": null,
-  "disable_reason": null,
-  "tap_git_head": "a270ac4cf2362b97724c6305227b76c487b063ef",
+  "tap_git_head": "771e67a208f1f3f78ca035dd60909f779acade8a",
   "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 a4abcbcd..647717ee 100644
--- a/Casks/emacs-app/meta.json
+++ b/Casks/emacs-app/meta.json
@@ -119,13 +119,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "deprecated": false,
-  "deprecation_date": null,
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-  "disabled": false,
-  "disable_date": null,
-  "disable_reason": null,
-  "tap_git_head": "a270ac4cf2362b97724c6305227b76c487b063ef",
+  "tap_git_head": "771e67a208f1f3f78ca035dd60909f779acade8a",
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   "ruby_source_path": "Casks/emacs-app.rb",
   "ruby_source_checksum": {