Index: CMakeLists.txt
===================================================================
diff -u -r4fc5ab3de8f1dfb614e7030cf925da8a1e8449e1 -r8cb13a388b41397c7f936c9dc16dd25d24f77abf
--- CMakeLists.txt	(.../CMakeLists.txt)	(revision 4fc5ab3de8f1dfb614e7030cf925da8a1e8449e1)
+++ CMakeLists.txt	(.../CMakeLists.txt)	(revision 8cb13a388b41397c7f936c9dc16dd25d24f77abf)
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.19)
+cmake_minimum_required(VERSION 3.16)
 
 project(RtCDT
     DESCRIPTION "Real-time Cloud Data Transmission"
Index: tools/CANDumpPlayer/CMakeLists.txt
===================================================================
diff -u -r9d7b1722b5e4d54894d9053ad1e6d4421c2296c5 -r8cb13a388b41397c7f936c9dc16dd25d24f77abf
--- tools/CANDumpPlayer/CMakeLists.txt	(.../CMakeLists.txt)	(revision 9d7b1722b5e4d54894d9053ad1e6d4421c2296c5)
+++ tools/CANDumpPlayer/CMakeLists.txt	(.../CMakeLists.txt)	(revision 8cb13a388b41397c7f936c9dc16dd25d24f77abf)
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.19)
+cmake_minimum_required(VERSION 3.16)
 
 project(CANDumpPlayer LANGUAGES CXX)