From 97d39f4a8c48d02e841574a7d60c0ec923af522d Mon Sep 17 00:00:00 2001
From: Ned Deily <nad@python.org>
Date: Mon, 9 Feb 2026 23:03:42 -0500
Subject: [PATCH] gh-124111: Update macOS installer to use Tcl/Tk 9.0.3

---
 Mac/BuildScript/build-installer.py                          | 6 +++---
 .../macOS/2026-02-09-23-01-49.gh-issue-124111.WmQG7S.rst    | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)
 create mode 100644 Misc/NEWS.d/next/macOS/2026-02-09-23-01-49.gh-issue-124111.WmQG7S.rst

diff --git a/Mac/BuildScript/build-installer.py b/Mac/BuildScript/build-installer.py
index 1852397ed6f391..5a542322b5b4a2 100755
--- a/Mac/BuildScript/build-installer.py
+++ b/Mac/BuildScript/build-installer.py
@@ -264,10 +264,10 @@ def library_recipes():
             tk_patches = ['backport_gh71383_fix.patch', 'tk868_on_10_8_10_9.patch', 'backport_gh110950_fix.patch']
 
         else:
-            tcl_tk_ver='9.0.2'
-            tcl_checksum='e074c6a8d9ba2cddf914ba97b6677a552d7a52a3ca102924389a05ccb249b520'
+            tcl_tk_ver='9.0.3'
+            tcl_checksum='2537ba0c86112c8c953f7c09d33f134dd45c0fb3a71f2d7f7691fd301d2c33a6'
 
-            tk_checksum='76fb852b2f167592fe8b41aa6549ce4e486dbf3b259a269646600e3894517c76'
+            tk_checksum='bf344efadb618babb7933f69275620f72454d1c8220130da93e3f7feb0efbf9b'
             tk_patches = []
 
 
diff --git a/Misc/NEWS.d/next/macOS/2026-02-09-23-01-49.gh-issue-124111.WmQG7S.rst b/Misc/NEWS.d/next/macOS/2026-02-09-23-01-49.gh-issue-124111.WmQG7S.rst
new file mode 100644
index 00000000000000..1318b41478f81f
--- /dev/null
+++ b/Misc/NEWS.d/next/macOS/2026-02-09-23-01-49.gh-issue-124111.WmQG7S.rst
@@ -0,0 +1 @@
+Update macOS installer to use Tcl/Tk 9.0.3.