diff --git a/runtime/doc/usr_22.txt b/runtime/doc/usr_22.txt
index 8ed1028..57862ed 100644
--- a/runtime/doc/usr_22.txt
+++ b/runtime/doc/usr_22.txt
@@ -1,4 +1,4 @@
-*usr_22.txt*	For Vim version 9.0.  Last change: 2020 Mar 28
+*usr_22.txt*	For Vim version 9.1.  Last change: 2020 Mar 28
 
 		     VIM USER MANUAL - by Bram Moolenaar