diff --git a/CMakeLists.txt b/CMakeLists.txt
index 89d2e86436..bf25b43475 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,7 +20,7 @@ set(CMAKE_INSTALL_MESSAGE LAZY)
 # Set project version
 SET(FAIRROOT_MAJOR_VERSION 18)
 SET(FAIRROOT_MINOR_VERSION 4)
-SET(FAIRROOT_PATCH_VERSION 5)
+SET(FAIRROOT_PATCH_VERSION 6)
 
 if(APPLE)
   if(NOT DEFINED CMAKE_C_COMPILER)