diff --git a/composer.json b/composer.json
index 4efd90d..c9dcec5 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
   "name": "drupal/bootstrap_barrio",
   "description": "Bootstrap 4 base theme.",
   "type": "drupal-theme",
-  "license": "GPL-2.0",
+  "license": "GPL-2.0-or-later",
   "homepage": "https://www.drupal.org/project/bootstrap_barrio",
   "require": {
     "twbs/bootstrap": "^4.4.1"