diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index 9b37abdc9d..49a698c503 100644
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -3,9 +3,9 @@
 # This Package provides all definitions(including functions, MACROs, structures and library classes)
 # and libraries instances, which are defined in MDE Specification.
 # It also provides the definitions(including PPIs/PROTOCOLs/GUIDs) of
-# EFI1.10/UEFI2.3.1/PI1.2 and some Industry Standards.
+# EFI1.10/UEFI2.4/PI1.3 and some Industry Standards.
 #
-# Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
 # Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
 #
 # This program and the accompanying materials are licensed and made available under
@@ -23,7 +23,7 @@
   DEC_SPECIFICATION              = 0x00010005
   PACKAGE_NAME                   = MdePkg
   PACKAGE_GUID                   = 1E73767F-8F52-4603-AEB4-F29B510B6766
-  PACKAGE_VERSION                = 1.03
+  PACKAGE_VERSION                = 1.04
 
 
 [Includes]
diff --git a/MdePkg/MdePkg.dsc b/MdePkg/MdePkg.dsc
index 389c4eb054..0924835652 100644
--- a/MdePkg/MdePkg.dsc
+++ b/MdePkg/MdePkg.dsc
@@ -1,7 +1,7 @@
 ## @file
 # EFI/PI MdePkg Package
 #
-# Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
 # Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
 #
 #    This program and the accompanying materials
@@ -17,7 +17,7 @@
 [Defines]
   PLATFORM_NAME                  = Mde
   PLATFORM_GUID                  = 082F8BFC-0455-4859-AE3C-ECD64FB81642
-  PLATFORM_VERSION               = 1.03
+  PLATFORM_VERSION               = 1.04
   DSC_SPECIFICATION              = 0x00010005
   OUTPUT_DIRECTORY               = Build/Mde
   SUPPORTED_ARCHITECTURES        = IA32|IPF|X64|EBC|ARM|AARCH64