diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0644dc5..e2feee3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.10)
 
-project(kgg-dec VERSION 0.5 LANGUAGES CXX)
+project(kgg-dec VERSION 0.5.1 LANGUAGES CXX)
 
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)