diff --git a/composer.json b/composer.json
index 77b0481..b5181d3 100644
--- a/composer.json
+++ b/composer.json
@@ -24,7 +24,7 @@
         "phpdocumentor/reflection-docblock": "^5.3",
         "psr/http-message": "^2.0",
         "rawr/t-regx": "^0.41",
-        "symfony/serializer": "^5.4 || ^6.3"
+        "symfony/serializer": "^5.4 || ^6.3 || ^7.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^10.2",