Update the Package version.

Signed-off-by: niruiyu
Reviewed-by: hhtian

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12838 6f19259b-4bc3-4df7-8a09-765794883524
diff --git a/DuetPkg/DuetPkgX64.dsc b/DuetPkg/DuetPkgX64.dsc
index 59fec1a..c65c8fd 100644
--- a/DuetPkg/DuetPkgX64.dsc
+++ b/DuetPkg/DuetPkgX64.dsc
@@ -24,7 +24,7 @@
 [Defines]

   PLATFORM_NAME                  = DuetPkg

   PLATFORM_GUID                  = 199E24E0-0989-42aa-87F2-611A8C397E72

-  PLATFORM_VERSION               = 0.3

+  PLATFORM_VERSION               = 0.4

   DSC_SPECIFICATION              = 0x00010005

   OUTPUT_DIRECTORY               = Build/DuetPkgX64

   SUPPORTED_ARCHITECTURES        = X64