diff --git a/composer.json b/composer.json
index c9e807d..d9c9095 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
         }
     },
     "require": {
-        "php": "^8.0",
+        "php": "^8.1",
         "ext-dom": "*",
         "ext-xmlreader": "*",
         "ext-simplexml": "*",