diff --git a/composer.json b/composer.json
index 7a28588..5562ecf 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,7 @@
     "description": "Roadiz sub-package which generates Markdown documentation skeleton based on your schema",
     "type": "library",
     "require": {
-        "php": ">=8.0",
+        "php": ">=8.1",
         "roadiz/nodetype-contracts": "~1.1.2",
         "symfony/translation": "5.4.*",
         "symfony/http-foundation": "5.4.*"