diff --git a/CMakeLists.txt b/CMakeLists.txt
index cd4ba7cc..b076da62 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.11)
-project(lo2s VERSION 1.3.0)
+project(lo2s VERSION 1.3.1)
 
 include(CMakeDependentOption)
 include(CheckIncludeFiles)