diff --git a/CMakeLists.txt b/CMakeLists.txt
index 125f1ee11..6c591fd58 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.23)
 
-set(MESHKERNEL_VERSION 8.3.0)
+set(MESHKERNEL_VERSION 8.4.0)
 
 project(
   MeshKernel