diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0639406..76f2276 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.16 FATAL_ERROR)
-set(PIM_VERSION "5.18.80")
+set(PIM_VERSION "5.18.90")
 
 project(mailcommon VERSION ${PIM_VERSION})