diff --git a/composer.json b/composer.json
index 4acb1e2..762ef58 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
     "name": "drutopia/drutopia_template",
     "description": "Template for composer-based Drutopia projects.",
     "type": "project",
-    "license": "GPL-2.0+",
+    "license": "GPL-2.0-or-later",
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {