diff --git a/CMakeLists.txt b/CMakeLists.txt
index 11f7ba9f1f4a39ccf4fdf57680eb8c7058c413fd..61ba25f8c085a4417abc9ca75ef6d7864ccb12a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.5)
-set(PIM_VERSION "5.15.80")
+set(PIM_VERSION "5.16.40")
 
 project(KSMTP VERSION ${PIM_VERSION})