diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2c9f661..4151f1d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.1.3...3.16)
 
-project(GSL VERSION 3.0.2 LANGUAGES CXX)
+project(GSL VERSION 3.1.0 LANGUAGES CXX)
 
 include(ExternalProject)
 find_package(Git)