diff -r 59d2d34d8482 -r 782ea141ed40 os/win32/installer/install.nsi
--- a/os/win32/installer/install.nsi	Tue Mar 20 20:36:45 2007 +0000
+++ b/os/win32/installer/install.nsi	Tue Mar 20 21:12:18 2007 +0000
@@ -1,6 +1,6 @@
 !define APPNAME "OpenTTD"   ; Define application name
-!define APPVERSION "0.5.0"  ; Define application version
-!define INSTALLERVERSION 28 ; NEED TO UPDATE THIS FOR EVERY RELEASE!!!
+!define APPVERSION "0.5.1"  ; Define application version
+!define INSTALLERVERSION 29 ; NEED TO UPDATE THIS FOR EVERY RELEASE!!!
 
 !define APPURLLINK "http://www.openttd.org"
 !define APPNAMEANDVERSION "${APPNAME} ${APPVERSION}"