diff --git a/composer.json b/composer.json
index b9b3a2c..b0d9a91 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
         }
     ],
     "require": {
-        "php": "^8.0.0",
+        "php": "^8.1.0",
         "ext-intl": "~8.0",
         "twbs/bootstrap": "4.6.0",
         "yiisoft/yii2": "2.*",