diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6b3371e..e3a3a94 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.21)
-project(rohrkabel LANGUAGES CXX VERSION 5.1)
+project(rohrkabel LANGUAGES CXX VERSION 5.2)
 
 # --------------------------------------------------------------------------------------------------------
 # Library options