diff --git a/CMakeLists.txt b/CMakeLists.txt
index a96a79b..865da6e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.4)
 project(MINEDMAP CXX)