diff --git a/Casks/emacs-app-good/meta.json b/Casks/emacs-app-good/meta.json
index 20fd62f3..febc4bda 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_formula": null,
   "disable_replacement_cask": null,
-  "tap_git_head": "9e7e502436c237354075a05c2add6913ce00de47",
+  "tap_git_head": "cae9bfac1d06427c5a6a44c21d5bb25a0bf3e2f0",
   "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 93700cf9..75a90a3d 100644
--- a/Casks/emacs-app-monthly/meta.json
+++ b/Casks/emacs-app-monthly/meta.json
@@ -129,7 +129,7 @@
   "disable_reason": null,
   "disable_replacement_formula": null,
   "disable_replacement_cask": null,
-  "tap_git_head": "9e7e502436c237354075a05c2add6913ce00de47",
+  "tap_git_head": "cae9bfac1d06427c5a6a44c21d5bb25a0bf3e2f0",
   "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 6fe7ee54..eba4b07d 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_formula": null,
   "disable_replacement_cask": null,
-  "tap_git_head": "9e7e502436c237354075a05c2add6913ce00de47",
+  "tap_git_head": "cae9bfac1d06427c5a6a44c21d5bb25a0bf3e2f0",
   "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 517e46d4..1e01a2f3 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": "9e7e502436c237354075a05c2add6913ce00de47",
+  "tap_git_head": "cae9bfac1d06427c5a6a44c21d5bb25a0bf3e2f0",
   "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 7b7f685c..83ef7b6f 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.2025-09-25.fa8e32f.master/Emacs.2025-09-25.fa8e32f.master.macOS-11.arm64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-09-26.6eaa1d2.master/Emacs.2025-09-26.6eaa1d2.master.macOS-11.arm64.dmg",
   "url_specs": {},
-  "version": "2025-09-25.fa8e32f.master",
+  "version": "2025-09-26.6eaa1d2.master",
   "autobump": true,
   "no_autobump_message": null,
   "skip_livecheck": false,
@@ -19,7 +19,7 @@
   "bundle_version": null,
   "bundle_short_version": null,
   "outdated": false,
-  "sha256": "aed42e9c455ae575d543bf81ecfb82d8b8f472b481d2fa683ffabf14a641738d",
+  "sha256": "200fe473bb9652cbd616d498c4d8a82b1fd0aaa72e8c894636dc7a4db91231f6",
   "artifacts": [
     {
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@@ -130,10 +130,10 @@
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   "disable_replacement_formula": null,
   "disable_replacement_cask": null,
-  "tap_git_head": "9e7e502436c237354075a05c2add6913ce00de47",
+  "tap_git_head": "cae9bfac1d06427c5a6a44c21d5bb25a0bf3e2f0",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly.rb",
   "ruby_source_checksum": {
-    "sha256": "af4101d40708c30cac5fce9e288924aaf109a09f365d78e72a8a8e5535155749"
+    "sha256": "e73b7488d0ffbd15e196dd1013e512d23e95e3de0d79f86e0efb8f553cf978dd"
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 }
diff --git a/Casks/emacs-app-nightly/shield.json b/Casks/emacs-app-nightly/shield.json
index 87716fd0..4de822d3 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": "2025-09-25.fa8e32f.master"
+  "message": "2025-09-26.6eaa1d2.master"
 }
diff --git a/Casks/emacs-app-pretest/meta.json b/Casks/emacs-app-pretest/meta.json
index eeb45f95..4af6d194 100644
--- a/Casks/emacs-app-pretest/meta.json
+++ b/Casks/emacs-app-pretest/meta.json
@@ -130,7 +130,7 @@
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   "disable_replacement_formula": null,
   "disable_replacement_cask": null,
-  "tap_git_head": "9e7e502436c237354075a05c2add6913ce00de47",
+  "tap_git_head": "cae9bfac1d06427c5a6a44c21d5bb25a0bf3e2f0",
   "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 54086c3f..836c10cb 100644
--- a/Casks/emacs-app/meta.json
+++ b/Casks/emacs-app/meta.json
@@ -130,7 +130,7 @@
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   "disable_replacement_formula": null,
   "disable_replacement_cask": null,
-  "tap_git_head": "9e7e502436c237354075a05c2add6913ce00de47",
+  "tap_git_head": "cae9bfac1d06427c5a6a44c21d5bb25a0bf3e2f0",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app.rb",
   "ruby_source_checksum": {