diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4186390..479adca 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.16)
 
-project(transm VERSION 1.3.0 LANGUAGES CXX)
+project(transm VERSION 1.3.1 LANGUAGES CXX)
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)