diff --git a/composer.json b/composer.json
index 3a72b61..4798608 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
   "require": {
     "php": ">=8.4",
     "roave/security-advisories": "dev-master",
-    "symfony/config": "^7.0",
+    "symfony/config": "^8.0",
     "symfony/yaml": "^7.0",
     "php-di/php-di": "^7.0",
     "adbario/php-dot-notation": "^3.0",