diff --git a/runtime/doc/indent.txt b/runtime/doc/indent.txt
index 5d24b35..7865bb6 100644
--- a/runtime/doc/indent.txt
+++ b/runtime/doc/indent.txt
@@ -1,4 +1,4 @@
-*indent.txt*    For Vim version 9.0.  Last change: 2023 Dec 27
+*indent.txt*    For Vim version 9.1.  Last change: 2023 Dec 27
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar