diff --git a/CMakeLists.txt b/CMakeLists.txt
index d391877c..60412e93 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@
 # ##############################################################################
 cmake_minimum_required(VERSION 3.13)
 
-set(OBSW_VERSION_MAJOR 5)
+set(OBSW_VERSION_MAJOR 6)
 set(OBSW_VERSION_MINOR 0)
 set(OBSW_VERSION_REVISION 0)