diff --git a/CMakeLists.txt b/CMakeLists.txt
index 06f39a0..705a811 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16..3.20)
+cmake_minimum_required(VERSION 3.16...3.20)
 
 project(libsamplerate VERSION 0.2.2 LANGUAGES C)