diff --git a/CMakeLists.txt b/CMakeLists.txt
index e2358bad4..95db47bc7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.12.2)
+cmake_minimum_required(VERSION 3.5)
 project(ivan CXX C)
 
 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")