Update composer.json

Author: canvural

Diff for: composer.json

@@ -12,9 +12,9 @@
     "require": {
         "php": ">=7.4",
         "ext-json": "*",
-        "cebe/php-openapi": "^1.5",
+        "cebe/php-openapi": "^1.6",
         "fakerphp/faker": "^1.19",
-        "league/openapi-psr7-validator": "^0.16.4",
+        "league/openapi-psr7-validator": "^0.17",
         "thecodingmachine/safe": "^1.3"
     },
     "require-dev": {