diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0d16e64..b701b0f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.5)
 
-project(pal_sigslot VERSION 1.2.0 LANGUAGES CXX)
+project(pal_sigslot VERSION 1.2.1 LANGUAGES CXX)
 
 ### main project
 set(SIGSLOT_MAIN_PROJECT OFF)