--- a/CMakeLists.txt	Sun Apr 05 19:17:17 2020 +0200
+++ b/CMakeLists.txt	Mon Apr 06 10:42:08 2020 +0200
@@ -2,7 +2,7 @@
 # in this exact order for cmake to work correctly
 cmake_minimum_required(VERSION 3.5)
 
-set(PROJECT_VER "0.2.3")
+set(PROJECT_VER "0.2.4")
 set(PROJECT_NAME "co2meter")
 
 include($ENV{IDF_PATH}/tools/cmake/project.cmake)