From 75ec81de8de331283d9e6164aa7ea824214d5829 Mon Sep 17 00:00:00 2001
From: is-this-c <87069698+is-this-c@users.noreply.github.com>
Date: Thu, 27 Aug 2026 02:13:26 +1200
Subject: [PATCH] Update minimum CMake version to 3.20

---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 799a3177a..481653369 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
-# CMake 3.15 is required for CMAKE_MSVC_RUNTIME_LIBRARY.
-cmake_minimum_required(VERSION 3.15)
+# CMake 3.20 is required for `cxx_std_23`.
+cmake_minimum_required(VERSION 3.20)
 project(AlpineFaction)
 
 if(NOT "${CMAKE_SIZEOF_VOID_P}" STREQUAL "4")