symfony/yaml 5.4

Author: sinamt

composer.json

@@ -26,6 +26,6 @@
   "require-dev": {
     "phpunit/phpunit": "~9.6",
     "composer/composer": "~1.2",
-    "symfony/yaml": "~4.4"
+    "symfony/yaml": "~4.4 || ~5.4"
   }
 }