diff --git a/CMakeLists.txt b/CMakeLists.txt
index d430097b..511a7379 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.28)
+cmake_minimum_required(VERSION 3.20)
 
 set(CMAKE_CXX_STANDARD 17)