diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3b4c90b..9260506 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 3.12.0)
 project(
     BSplineInterpolation
-    VERSION 1.4.0
+    VERSION 1.5.0
     HOMEPAGE_URL "https://github.com/12ff54e/BSplineInterpolation.git"
     LANGUAGES CXX)
 include(CTest)