diff --git a/interface/CMakeLists.txt b/interface/CMakeLists.txt
index 00e0fbb..1ddcb94 100644
--- a/interface/CMakeLists.txt
+++ b/interface/CMakeLists.txt
@@ -5,7 +5,7 @@
 #
 #-------------------------------------------------------------------------------
 
-cmake_minimum_required(VERSION 3.13)
+cmake_minimum_required(VERSION 3.15)
 cmake_policy(SET CMP0076 NEW)
 cmake_policy(SET CMP0079 NEW)