diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3b4e313..d3fe255 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,8 @@
-cmake_minimum_required(VERSION 3.3.0)
+cmake_minimum_required(VERSION 3.21)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_OSX_ARCHITECTURES "x86_64")
+set(CMAKE_CXX_VISIBILITY_PRESET hidden)
 
 project(RobTopBot VERSION 1.0.0)