diff --git a/meson.build b/meson.build
index ee32c9b..17c46d1 100644
--- a/meson.build
+++ b/meson.build
@@ -3,7 +3,7 @@ project(
   'Rubber Band Library',
   'c', 'cpp',
   version: '1.9.0',
-  license: 'GPL-2.0',
+  license: 'GPL-2.0-or-later',
   default_options: [
     'cpp_std=c++11',
     'buildtype=release',