Index: CMakeLists.txt
===================================================================
diff -u -r6cdf791210cfa0d96514094d33510e639f9bc0b6 -r4fc5ab3de8f1dfb614e7030cf925da8a1e8449e1
--- CMakeLists.txt	(.../CMakeLists.txt)	(revision 6cdf791210cfa0d96514094d33510e639f9bc0b6)
+++ CMakeLists.txt	(.../CMakeLists.txt)	(revision 4fc5ab3de8f1dfb614e7030cf925da8a1e8449e1)
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16)
+cmake_minimum_required(VERSION 3.19)
 
 project(RtCDT
     DESCRIPTION "Real-time Cloud Data Transmission"