diff --git a/composer.json b/composer.json
index 0417b3af2..7e35f3d10 100644
--- a/composer.json
+++ b/composer.json
@@ -40,7 +40,7 @@
         "composer-runtime-api": "^2.0",
         "cakephp/database": "^5.0.2",
         "psr/container": "^1.1|^2.0",
-        "symfony/config": "^4.0|^5.0|^6.0|^7.0",
+        "symfony/config": "^4.0|^5.0|^6.0|^7.0|^8.0",
         "symfony/console": "^6.0|^7.0"
     },
     "require-dev": {