diff --git a/turtlesim_msgs/CMakeLists.txt b/turtlesim_msgs/CMakeLists.txt
index 05eaacf7..85ff9fd1 100644
--- a/turtlesim_msgs/CMakeLists.txt
+++ b/turtlesim_msgs/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.20)
 
 project(turtlesim_msgs)