diff --git a/composer.json b/composer.json
index 16020e79..1b6411a9 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
         }
     ],
     "require": {
-        "php": "^8.0",
+        "php": "^8.1",
         "ext-filter": "*",
         "justinrainbow/json-schema": "^5.2.10",
         "koriym/attributes": "^1.0",