--- build/CMakeLists.txt.orig	2026-10-04 23:34:51 UTC
+++ build/CMakeLists.txt
@@ -2,7 +2,7 @@ project(guidoar)
 # CMAKE guidoar
 #######################################
 project(guidoar)
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.5)
 
 set(target guidoar)