diff --git a/cpp/version.cmake b/cpp/version.cmake
index 92db64ea..4282817b 100644
--- a/cpp/version.cmake
+++ b/cpp/version.cmake
@@ -1,7 +1,7 @@
 
 set(VERSION_MAJOR 6)
-set(VERSION_MINOR 8)
-set(VERSION_PATCH 3)
+set(VERSION_MINOR 9)
+set(VERSION_PATCH 0)
 set(VERSION_REVISION 0)
 set(LUNA_VERSION "{${VERSION_MAJOR},${VERSION_MINOR},${VERSION_PATCH},${VERSION_REVISION}}")
 add_library(VERSION_DEF ${CMAKE_CURRENT_LIST_DIR}/version_def.cpp)