--- meson.build.orig	2026-03-08 07:43:23 UTC
+++ meson.build
@@ -46,7 +46,7 @@ pcre2_req_version     = '10.21'
 # changes to gucharmap. Therefore, you should NOT upgrade the unicode version
 # of a released gucharmap, but upgrade to the gucharmap version corresponding
 # to the desired unicode version.
-unicode_req_version   = '17.0.0'
+unicode_req_version   = '18.0.0'
 
 # API