diff --git a/source/application/api/use_case/kws/CMakeLists.txt b/source/application/api/use_case/kws/CMakeLists.txt
index 3256d03..517a35a 100644
--- a/source/application/api/use_case/kws/CMakeLists.txt
+++ b/source/application/api/use_case/kws/CMakeLists.txt
@@ -17,7 +17,7 @@
 #########################################################
 #            KEYWORD SPOTTING API library               #
 #########################################################
-cmake_minimum_required(VERSION 3.15.6)
+cmake_minimum_required(VERSION 3.21.0)
 
 set(KWS_API_TARGET kws_api)
 project(${KWS_API_TARGET}