diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf9f0f2..9730337 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.5 FATAL_ERROR)
-set(PIM_VERSION "5.16.40")
+set(PIM_VERSION "5.16.80")
 
 project(mailcommon VERSION ${PIM_VERSION})