diff --git a/runtime/doc/os_win32.txt b/runtime/doc/os_win32.txt
index 194abfa..7f37845 100644
--- a/runtime/doc/os_win32.txt
+++ b/runtime/doc/os_win32.txt
@@ -171,7 +171,7 @@
 
 				*win32s* *windows-3.1* *gui-w32s* *win16*
 There was a special version of gvim that runs under Windows 3.1 and 3.11.
-Support was removed in patch 7.4.1363.
+Support was removed in patch 7.4.1364.
 
 ==============================================================================
 7. Win32 mini FAQ					*win32-faq*