diff --git a/CMakeLists.txt b/CMakeLists.txt
index acdc179..c4bb3e5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,7 +20,7 @@ cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
 set(CMAKE_USE_RELATIVE_PATHS OFF)
 set(CMAKE_BUILD_WITH_INSTALL_RPATH ON)
 
-set(QT_MIN_VERSION "5.3.0")
+set(QT_MIN_VERSION "5.6.1")
 set(VERSION_MAJOR "2")
 set(VERSION_MINOR "2")
 set(VERSION_RELEASE "1")