diff --git a/CMakeLists.txt b/CMakeLists.txt
index 71340ad9..d41ce570 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -93,7 +93,7 @@ foreach(PLUGIN_NAME ${PLUGIN_DIRS})
 
 endforeach()
 
-set(VERSION 1.21.5)
+set(VERSION 1.21.6)
 if(ENABLE_DESKTOP)
     project(led-matrix-desktop VERSION ${VERSION})
 else()