diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index a1408ed..2ac0247 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 9.0.  Last change: 2023 May 20
+*autocmd.txt*   For Vim version 9.1.  Last change: 2023 May 20
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar