diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index afe5aed..9847ff7 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 9.0.  Last change: 2023 Dec 14
+*todo.txt*      For Vim version 9.1.  Last change: 2023 Dec 14
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar