diff --git a/composer.json b/composer.json
index 03d95ff..9fa50e1 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
   ],
   "require": {
     "php": "~8.2.0 || ~8.3.0 || ~8.4.0",
-    "symfony/event-dispatcher": "^5.4.26|^6.4.0|^7.0.0"
+    "symfony/event-dispatcher": "^5.4.26|^6.4.0|^7.0.0 || 8.0.0"
   },
   "require-dev": {
     "infection/infection": "^0.29.10",
@@ -31,7 +31,7 @@
     "phpunit/phpunit": "^11.5.3",
     "psalm/plugin-phpunit": "^0.19.0",
     "roave/infection-static-analysis-plugin": "^1.34.0",
-    "symfony/var-dumper": "^5.4.29|^6.4.0|^7.0.0",
+    "symfony/var-dumper": "8.0.0",
     "vimeo/psalm": "^6.0.0"
   },
   "config": {