diff --git a/gpio/CMakeLists.txt b/gpio/CMakeLists.txt
index bd51f3e..b2d25ab 100644
--- a/gpio/CMakeLists.txt
+++ b/gpio/CMakeLists.txt
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR)
 project(chassisgpio CXX)
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 set(LIBRARY_NAME "${PROJECT_NAME}")