diff --git a/composer.json b/composer.json
index 9970bbb..2a4fe05 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     },
     "require-dev": {
     },
-    "license": "GPLv3",
+    "license": "GPL-3.0-or-later",
     "authors": [
         {
             "name": "Mehrdad Dadkhah",