diff --git a/source/hal/source/platform/mps3/CMakeLists.txt b/source/hal/source/platform/mps3/CMakeLists.txt
index b90f6b7..57394f4 100644
--- a/source/hal/source/platform/mps3/CMakeLists.txt
+++ b/source/hal/source/platform/mps3/CMakeLists.txt
@@ -19,7 +19,7 @@
 #           MPS3 platform support library               #
 #########################################################
 
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.21.0)
 set(PLATFORM_DRIVERS_TARGET platform_drivers)
 project(${PLATFORM_DRIVERS_TARGET}
     DESCRIPTION     "Platform drivers library for MPS3 FPGA/FVP targets"
@@ -160,5 +160,4 @@
 message(STATUS "*******************************************************")
 message(STATUS "Library                                : " ${PLATFORM_DRIVERS_TARGET})
 message(STATUS "CMAKE_SYSTEM_PROCESSOR                 : " ${CMAKE_SYSTEM_PROCESSOR})
-message(STATUS "CMAKE_SYSTEM_ARCH                      : " ${CMAKE_SYSTEM_ARCH})
 message(STATUS "*******************************************************")
diff --git a/source/hal/source/platform/native/CMakeLists.txt b/source/hal/source/platform/native/CMakeLists.txt
index 41d68e9..cb95c88 100644
--- a/source/hal/source/platform/native/CMakeLists.txt
+++ b/source/hal/source/platform/native/CMakeLists.txt
@@ -19,7 +19,7 @@
 #    Native target platform support library             #
 #########################################################
 
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.21.0)
 
 set(PLATFORM_DRIVERS_TARGET platform_drivers)
 
@@ -73,5 +73,4 @@
 message(STATUS "*******************************************************")
 message(STATUS "Library                                : " ${PLATFORM_DRIVERS_TARGET})
 message(STATUS "CMAKE_SYSTEM_PROCESSOR                 : " ${CMAKE_SYSTEM_PROCESSOR})
-message(STATUS "CMAKE_SYSTEM_ARCH                      : " ${CMAKE_SYSTEM_ARCH})
 message(STATUS "*******************************************************")
diff --git a/source/hal/source/platform/simple/CMakeLists.txt b/source/hal/source/platform/simple/CMakeLists.txt
index 1ab8e25..7cdfe9a 100644
--- a/source/hal/source/platform/simple/CMakeLists.txt
+++ b/source/hal/source/platform/simple/CMakeLists.txt
@@ -19,7 +19,7 @@
 #       A generic (simple) platform support library     #
 #########################################################
 
-cmake_minimum_required(VERSION 3.16.3)
+cmake_minimum_required(VERSION 3.21.0)
 set(PLATFORM_DRIVERS_TARGET platform_drivers)
 project(${PLATFORM_DRIVERS_TARGET}
     DESCRIPTION     "Platform drivers library for a generic target"
@@ -124,5 +124,4 @@
 message(STATUS "*******************************************************")
 message(STATUS "Library                                : " ${PLATFORM_DRIVERS_TARGET})
 message(STATUS "CMAKE_SYSTEM_PROCESSOR                 : " ${CMAKE_SYSTEM_PROCESSOR})
-message(STATUS "CMAKE_SYSTEM_ARCH                      : " ${CMAKE_SYSTEM_ARCH})
 message(STATUS "*******************************************************")