diff --git a/Casks/emacs-app-good/meta.json b/Casks/emacs-app-good/meta.json
index 3dc6245a..19bb9a86 100644
--- a/Casks/emacs-app-good/meta.json
+++ b/Casks/emacs-app-good/meta.json
@@ -130,7 +130,7 @@
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   "disable_replacement_cask": null,
-  "tap_git_head": "f672374c9bbfbd8cec22226df6125009aaf5f9f2",
+  "tap_git_head": "7f7d3b877b13bea99336f4b071eaef8c0b0df126",
   "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 926beccb..1bc3881f 100644
--- a/Casks/emacs-app-monthly/meta.json
+++ b/Casks/emacs-app-monthly/meta.json
@@ -129,7 +129,7 @@
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   "disable_replacement_formula": null,
   "disable_replacement_cask": null,
-  "tap_git_head": "f672374c9bbfbd8cec22226df6125009aaf5f9f2",
+  "tap_git_head": "7f7d3b877b13bea99336f4b071eaef8c0b0df126",
   "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 5e3e6e0d..1bce71a8 100644
--- a/Casks/emacs-app-nightly-28/meta.json
+++ b/Casks/emacs-app-nightly-28/meta.json
@@ -130,7 +130,7 @@
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   "disable_replacement_cask": null,
-  "tap_git_head": "f672374c9bbfbd8cec22226df6125009aaf5f9f2",
+  "tap_git_head": "7f7d3b877b13bea99336f4b071eaef8c0b0df126",
   "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 551782f6..e7daaf8e 100644
--- a/Casks/emacs-app-nightly-29/meta.json
+++ b/Casks/emacs-app-nightly-29/meta.json
@@ -130,7 +130,7 @@
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   "disable_replacement_formula": null,
   "disable_replacement_cask": null,
-  "tap_git_head": "f672374c9bbfbd8cec22226df6125009aaf5f9f2",
+  "tap_git_head": "7f7d3b877b13bea99336f4b071eaef8c0b0df126",
   "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 06f0addb..fd430d42 100644
--- a/Casks/emacs-app-nightly/meta.json
+++ b/Casks/emacs-app-nightly/meta.json
@@ -8,9 +8,9 @@
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   "homepage": "https://github.com/jimeh/emacs-builds",
-  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-09-19.ea01e59.master/Emacs.2025-09-19.ea01e59.master.macOS-11.arm64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-09-20.49d8302.master/Emacs.2025-09-20.49d8302.master.macOS-11.arm64.dmg",
   "url_specs": {},
-  "version": "2025-09-19.ea01e59.master",
+  "version": "2025-09-20.49d8302.master",
   "autobump": true,
   "no_autobump_message": null,
   "skip_livecheck": false,
@@ -19,7 +19,7 @@
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   "bundle_short_version": null,
   "outdated": false,
-  "sha256": "2afbbde86080d3d5e71ba81ae3454a136c0e9fdc3a62607853a868004124f861",
+  "sha256": "f12aadd75aa1a2e5d4c8d8aaf4d4faba793cc543681b5cd90d174a4896c8a381",
   "artifacts": [
     {
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@@ -130,10 +130,10 @@
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-  "tap_git_head": "f672374c9bbfbd8cec22226df6125009aaf5f9f2",
+  "tap_git_head": "7f7d3b877b13bea99336f4b071eaef8c0b0df126",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly.rb",
   "ruby_source_checksum": {
-    "sha256": "b95774497310f20c473b19da1916e0eec9702bd2e435f2b1f094c4e60d212a8e"
+    "sha256": "3633143d38977b6b2b609551128aea6391ca011aa184f5baeb7f57a9cf2b334d"
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 }
diff --git a/Casks/emacs-app-nightly/shield.json b/Casks/emacs-app-nightly/shield.json
index 7c346f53..ad2b5de6 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": "2025-09-19.ea01e59.master"
+  "message": "2025-09-20.49d8302.master"
 }
diff --git a/Casks/emacs-app-pretest/meta.json b/Casks/emacs-app-pretest/meta.json
index 5400a030..1d7ca897 100644
--- a/Casks/emacs-app-pretest/meta.json
+++ b/Casks/emacs-app-pretest/meta.json
@@ -130,7 +130,7 @@
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-  "tap_git_head": "f672374c9bbfbd8cec22226df6125009aaf5f9f2",
+  "tap_git_head": "7f7d3b877b13bea99336f4b071eaef8c0b0df126",
   "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 ada0e494..95048153 100644
--- a/Casks/emacs-app/meta.json
+++ b/Casks/emacs-app/meta.json
@@ -130,7 +130,7 @@
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   "disable_replacement_cask": null,
-  "tap_git_head": "f672374c9bbfbd8cec22226df6125009aaf5f9f2",
+  "tap_git_head": "7f7d3b877b13bea99336f4b071eaef8c0b0df126",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app.rb",
   "ruby_source_checksum": {