diff --git a/Casks/emacs-app-good/meta.json b/Casks/emacs-app-good/meta.json
index 166fb3b4..1ce3f2c0 100644
--- a/Casks/emacs-app-good/meta.json
+++ b/Casks/emacs-app-good/meta.json
@@ -117,7 +117,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "407c1cebfcee92a5ccd23b205cdb03a85045cf96",
+  "tap_git_head": "8deb4307bc62d3e5c99e84ee7942f6c5c2fdaca2",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-good.rb",
   "ruby_source_checksum": {
diff --git a/Casks/emacs-app-nightly-28/meta.json b/Casks/emacs-app-nightly-28/meta.json
index 7fbba46f..e69893ce 100644
--- a/Casks/emacs-app-nightly-28/meta.json
+++ b/Casks/emacs-app-nightly-28/meta.json
@@ -117,7 +117,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "407c1cebfcee92a5ccd23b205cdb03a85045cf96",
+  "tap_git_head": "8deb4307bc62d3e5c99e84ee7942f6c5c2fdaca2",
   "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 91d0c991..6dbb4d58 100644
--- a/Casks/emacs-app-nightly-29/meta.json
+++ b/Casks/emacs-app-nightly-29/meta.json
@@ -117,7 +117,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "407c1cebfcee92a5ccd23b205cdb03a85045cf96",
+  "tap_git_head": "8deb4307bc62d3e5c99e84ee7942f6c5c2fdaca2",
   "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 6798f772..92a62ac4 100644
--- a/Casks/emacs-app-nightly/meta.json
+++ b/Casks/emacs-app-nightly/meta.json
@@ -8,13 +8,13 @@
   ],
   "desc": "GNU Emacs text editor (nightly build)",
   "homepage": "https://github.com/jimeh/emacs-builds",
-  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-08-13.4ff5bb3.master/Emacs.2023-08-13.4ff5bb3.master.macOS-11.x86_64.dmg",
+  "url": "https://github.com/jimeh/emacs-builds/releases/download/Emacs.2023-08-14.17d3b70.master/Emacs.2023-08-14.17d3b70.master.macOS-11.x86_64.dmg",
   "url_specs": {},
   "appcast": null,
-  "version": "2023-08-13.4ff5bb3.master",
+  "version": "2023-08-14.17d3b70.master",
   "installed": null,
   "outdated": false,
-  "sha256": "c0f1c26a4567c1a6c19abc4e94366a4aa64d2ec5699834f45112c44fad13e6b2",
+  "sha256": "356f2704833d317b67ebba4f413862c3d1861c2657f81bb7e2cb4b272f2ced0d",
   "artifacts": [
     {
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@@ -117,10 +117,10 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "407c1cebfcee92a5ccd23b205cdb03a85045cf96",
+  "tap_git_head": "8deb4307bc62d3e5c99e84ee7942f6c5c2fdaca2",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app-nightly.rb",
   "ruby_source_checksum": {
-    "sha256": "5517925c3c7935560a3025f161de27d2c4adbee39300a6c96c0cdd2727f139f0"
+    "sha256": "6d2bd69f50a35e354309ef989998208dc539d749756e6b6b3b950b0fb35dec05"
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 }
diff --git a/Casks/emacs-app-nightly/shield.json b/Casks/emacs-app-nightly/shield.json
index c7ac4de6..db00d576 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": "2023-08-13.4ff5bb3.master"
+  "message": "2023-08-14.17d3b70.master"
 }
diff --git a/Casks/emacs-app-pretest/meta.json b/Casks/emacs-app-pretest/meta.json
index cdcb6901..de7411f2 100644
--- a/Casks/emacs-app-pretest/meta.json
+++ b/Casks/emacs-app-pretest/meta.json
@@ -117,7 +117,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "407c1cebfcee92a5ccd23b205cdb03a85045cf96",
+  "tap_git_head": "8deb4307bc62d3e5c99e84ee7942f6c5c2fdaca2",
   "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 1c052e4f..2fedca83 100644
--- a/Casks/emacs-app/meta.json
+++ b/Casks/emacs-app/meta.json
@@ -117,7 +117,7 @@
   },
   "container": null,
   "auto_updates": null,
-  "tap_git_head": "407c1cebfcee92a5ccd23b205cdb03a85045cf96",
+  "tap_git_head": "8deb4307bc62d3e5c99e84ee7942f6c5c2fdaca2",
   "languages": [],
   "ruby_source_path": "Casks/emacs-app.rb",
   "ruby_source_checksum": {