3 files changed, 7 insertions, 7 deletions
diff --git a/MdePkg/Include/Pi/PiDxeCis.h b/MdePkg/Include/Pi/PiDxeCis.h
index 6aa2b765c2..bb5e6a2389 100644
--- a/MdePkg/Include/Pi/PiDxeCis.h
+++ b/MdePkg/Include/Pi/PiDxeCis.h
@@ -687,7 +687,7 @@ EFI_STATUS
 //
 #define DXE_SERVICES_SIGNATURE            0x565245535f455844ULL
 #define DXE_SPECIFICATION_MAJOR_REVISION  1
-#define DXE_SPECIFICATION_MINOR_REVISION  30
+#define DXE_SPECIFICATION_MINOR_REVISION  40
 #define DXE_SERVICES_REVISION             ((DXE_SPECIFICATION_MAJOR_REVISION<<16) | (DXE_SPECIFICATION_MINOR_REVISION))
 
 typedef struct {
diff --git a/MdePkg/Include/Pi/PiPeiCis.h b/MdePkg/Include/Pi/PiPeiCis.h
index 75accf9f0f..f5f07deba0 100644
--- a/MdePkg/Include/Pi/PiPeiCis.h
+++ b/MdePkg/Include/Pi/PiPeiCis.h
@@ -12,7 +12,7 @@ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
 
   @par Revision Reference:
-  PI Version 1.2.
+  PI Version 1.4.
 
 **/
 
@@ -808,7 +808,7 @@ EFI_STATUS
 // PEI Specification Revision information
 //
 #define PEI_SPECIFICATION_MAJOR_REVISION  1
-#define PEI_SPECIFICATION_MINOR_REVISION  30
+#define PEI_SPECIFICATION_MINOR_REVISION  40
 ///
 /// Specification inconsistency here: 
 /// In the PI1.0 spec, PEI_SERVICES_SIGNATURE is defined as 0x5652455320494550. But 
diff --git a/MdePkg/Include/Pi/PiSmmCis.h b/MdePkg/Include/Pi/PiSmmCis.h
index 011127a764..26880b82e4 100644
--- a/MdePkg/Include/Pi/PiSmmCis.h
+++ b/MdePkg/Include/Pi/PiSmmCis.h
@@ -1,8 +1,8 @@
 /** @file
-  Common definitions in the Platform Initialization Specification version 1.2
+  Common definitions in the Platform Initialization Specification version 1.4
   VOLUME 4 System Management Mode Core Interface version.
 
-  Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -26,10 +26,10 @@ typedef struct _EFI_SMM_SYSTEM_TABLE2  EFI_SMM_SYSTEM_TABLE2;
 ///
 #define SMM_SMST_SIGNATURE            SIGNATURE_32 ('S', 'M', 'S', 'T')
 ///
-/// The System Management System Table (SMST) revision is 1.2
+/// The System Management System Table (SMST) revision is 1.4
 ///
 #define SMM_SPECIFICATION_MAJOR_REVISION  1
-#define SMM_SPECIFICATION_MINOR_REVISION  30
+#define SMM_SPECIFICATION_MINOR_REVISION  40
 #define EFI_SMM_SYSTEM_TABLE2_REVISION    ((SMM_SPECIFICATION_MAJOR_REVISION<<16) | (SMM_SPECIFICATION_MINOR_REVISION))
 
 /**