diff --git a/CMakeLists.txt b/CMakeLists.txt
index 41817d8c..b1c545ff 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.20 FATAL_ERROR)
 
 if (POLICY CMP0075)
   cmake_policy(SET CMP0075 NEW)