diff --git a/runtime/doc/os_win32.txt b/runtime/doc/os_win32.txt
index 10dcdf4..e72ecc8 100644
--- a/runtime/doc/os_win32.txt
+++ b/runtime/doc/os_win32.txt
@@ -1,4 +1,4 @@
-*os_win32.txt*  For Vim version 9.0.  Last change: 2022 May 24
+*os_win32.txt*  For Vim version 9.0.  Last change: 2022 Sep 18
 
 
 		  VIM REFERENCE MANUAL    by George Reilly