diff --git a/Casks/emacs-app-good/meta.json b/Casks/emacs-app-good/meta.json
index 0fa723f7..ca05fa55 100644
--- a/Casks/emacs-app-good/meta.json
+++ b/Casks/emacs-app-good/meta.json
@@ -130,7 +130,7 @@
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-  "tap_git_head": "9d8b5fda090207a109d8562610d23d4ef673a1c6",
+  "tap_git_head": "fc5b3eab1270b735b476a1bffaa55c8db6a18bc4",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-good.rb",
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diff --git a/Casks/emacs-app-monthly/meta.json b/Casks/emacs-app-monthly/meta.json
index 291b5e77..95596503 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_cask": null,
-  "tap_git_head": "9d8b5fda090207a109d8562610d23d4ef673a1c6",
+  "tap_git_head": "fc5b3eab1270b735b476a1bffaa55c8db6a18bc4",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-monthly.rb",
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diff --git a/Casks/emacs-app-nightly-28/meta.json b/Casks/emacs-app-nightly-28/meta.json
index bf21f378..da3f105c 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": "9d8b5fda090207a109d8562610d23d4ef673a1c6",
+  "tap_git_head": "fc5b3eab1270b735b476a1bffaa55c8db6a18bc4",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly-28.rb",
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diff --git a/Casks/emacs-app-nightly-29/meta.json b/Casks/emacs-app-nightly-29/meta.json
index 96060889..2d8a635b 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_cask": null,
-  "tap_git_head": "9d8b5fda090207a109d8562610d23d4ef673a1c6",
+  "tap_git_head": "fc5b3eab1270b735b476a1bffaa55c8db6a18bc4",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly-29.rb",
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diff --git a/Casks/emacs-app-nightly/meta.json b/Casks/emacs-app-nightly/meta.json
index 85a8e1c0..65004912 100644
--- a/Casks/emacs-app-nightly/meta.json
+++ b/Casks/emacs-app-nightly/meta.json
@@ -8,9 +8,9 @@
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-  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-09-16.32d959e.master/Emacs.2025-09-16.32d959e.master.macOS-11.arm64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2025-09-17.3415fa1.master/Emacs.2025-09-17.3415fa1.master.macOS-11.arm64.dmg",
   "url_specs": {},
-  "version": "2025-09-16.32d959e.master",
+  "version": "2025-09-17.3415fa1.master",
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   "no_autobump_message": null,
   "skip_livecheck": false,
@@ -19,7 +19,7 @@
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   "outdated": false,
-  "sha256": "adf105ea9a2a74717f96ed6b19f6493ec5b6b1adcb4098d9e22e39321c21f4f7",
+  "sha256": "1260605d6cc55a944f016460bdb32b085131a9042cc1615068a44d5c7812109f",
   "artifacts": [
     {
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@@ -130,10 +130,10 @@
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-  "tap_git_head": "9d8b5fda090207a109d8562610d23d4ef673a1c6",
+  "tap_git_head": "fc5b3eab1270b735b476a1bffaa55c8db6a18bc4",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly.rb",
   "ruby_source_checksum": {
-    "sha256": "a56538de3bffdbca94a6d396e6da66928964d2f5de1e9b6d21972a81ee8091c6"
+    "sha256": "1a5bf2437a22c058be71a73927892171982599d00c276d1552ec1e1c1d96a8bd"
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 }
diff --git a/Casks/emacs-app-nightly/shield.json b/Casks/emacs-app-nightly/shield.json
index 6f165bf7..8e536cca 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": "2025-09-16.32d959e.master"
+  "message": "2025-09-17.3415fa1.master"
 }
diff --git a/Casks/emacs-app-pretest/meta.json b/Casks/emacs-app-pretest/meta.json
index aa2643ca..39e90960 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": "9d8b5fda090207a109d8562610d23d4ef673a1c6",
+  "tap_git_head": "fc5b3eab1270b735b476a1bffaa55c8db6a18bc4",
   "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 5602734d..10f9f462 100644
--- a/Casks/emacs-app/meta.json
+++ b/Casks/emacs-app/meta.json
@@ -130,7 +130,7 @@
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-  "tap_git_head": "9d8b5fda090207a109d8562610d23d4ef673a1c6",
+  "tap_git_head": "fc5b3eab1270b735b476a1bffaa55c8db6a18bc4",
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   "ruby_source_path": "Casks/emacs-app.rb",
   "ruby_source_checksum": {