diff --git a/cmake/Ccache.cmake b/cmake/Ccache.cmake
index 10b4cfd07c..380513394e 100644
--- a/cmake/Ccache.cmake
+++ b/cmake/Ccache.cmake
@@ -7,7 +7,7 @@
 # Add "include(Ccache)" to CMakeLists.txt and enable
 # using the option -D USE_CCACHE=ON
 
-cmake_minimum_required(VERSION 3.4)
+cmake_minimum_required(VERSION 3.9)
 
 
 option(USE_CCACHE