diff --git a/src/Make_mvc.mak b/src/Make_mvc.mak
index 6cada65..f1b1714 100644
--- a/src/Make_mvc.mak
+++ b/src/Make_mvc.mak
@@ -113,7 +113,7 @@
 #	Processor Version: CPUNR=[i386, i486, i586, i686, pentium4] (default is
 #	i386)
 #
-#	Version Support: WINVER=[0x0400, 0x0500] (default is 0x0500)
+#	Version Support: WINVER=[0x0501, 0x0600] (default is 0x0501)
 #
 #	Debug version: DEBUG=yes
 #	Mapfile: MAP=[no, yes or lines] (default is yes)
@@ -371,7 +371,7 @@
 
 ### Set the default $(WINVER) to make it work with VC++7.0 (VS.NET)
 !ifndef WINVER
-WINVER = 0x0500
+WINVER = 0x0501
 !endif
 
 # If you have a fixed directory for $VIM or $VIMRUNTIME, other than the normal