diff --git a/CMakeLists.txt b/CMakeLists.txt
index d88b27bae..325ccc470 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,7 +15,7 @@ project(cdt)
 
 set(VERSION_MAJOR 4)
 set(VERSION_MINOR 1)
-set(VERSION_PATCH 0)
+set(VERSION_PATCH 1)
 # set(VERSION_SUFFIX "") 
 
 if (VERSION_SUFFIX)