diff --git a/CMakeLists.txt b/CMakeLists.txt
index 46b219a..4809172 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@
 #
 
 # CMake version
-cmake_minimum_required(VERSION 3.12 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.18 FATAL_ERROR)
 
 #
 # Configure CMake environment