diff --git a/composer.json b/composer.json
index e995685..68228c9 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
     "codeception/module-phpbrowser": "^4.1.0",
     "friendsofphp/php-cs-fixer": "3.95.27",
     "jane-php/open-api-3": "^7.12.0",
-    "jane-php/open-api-3-1": "^7.12.0",
+    "jane-php/open-api-3-1": "^8.0.0",
     "phpstan/extension-installer": "^1.4.3",
     "phpstan/phpstan": "^2.2.7",
     "phpstan/phpstan-webmozart-assert": "^2.0.0",