https://github.com/MaartenBaert/ssr/issues/1060

--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,4 @@
-cmake_minimum_required(VERSION 3.1)
-cmake_policy(VERSION 3.1)
+cmake_minimum_required(VERSION 3.5)
 
 if(POLICY CMP0072)
 	cmake_policy(SET CMP0072 NEW)