diff --git a/runtime/syntax/tex.vim b/runtime/syntax/tex.vim
index dc4579080..bd47e168d 100644
--- a/runtime/syntax/tex.vim
+++ b/runtime/syntax/tex.vim
@@ -4,6 +4,7 @@
" Former Maintainer: Charles E. Campbell
" Last Change: Apr 22, 2022
" 2024 Feb 19 by Vim Project (announce adoption)
+" 2024 Nov 09 add Number highlight (#11271)
" Version: 121
" Former URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_TEX "