diff --git a/composer.json b/composer.json
index f8eb6a02..655105e3 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
         "roave/security-advisories": "dev-master",
         "serendipity_hq/component-text-matrix": "^3.0",
         "serendipity_hq/rector-config": "^1.0",
-        "symfony/var-dumper": "^4.4|^5.4|^6.0",
+        "symfony/var-dumper": "^4.4|^5.4|^6.0|^7.0",
         "thecodingmachine/phpstan-safe-rule": "1.2.0"
     },
     "autoload": {