https://github.com/rtrlib/rtrlib/pull/294
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7e9aa98..736ae62 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ project(rtrlib C)
 
 set(PROJECT_DESCRIPTION "Lightweight C library that implements the RPKI/RTR protocol and prefix origin validation.")
 
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.10)
 
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -std=gnu99 -fstack-protector-all")