diff --git a/composer.json b/composer.json
index ddd07d4..4e1aa2b 100644
--- a/composer.json
+++ b/composer.json
@@ -32,6 +32,9 @@
     "phpunit/phpunit": "^11.5.3",
     "symfony/var-dumper": "^5.4.29 || ^6.4.0 || ^7.0.0 || ^8.0.0"
   },
+  "conflict": {
+    "symfony/event-dispatcher": "6.4.36 || 7.4.8 || 8.0.8"
+  },
   "config": {
     "preferred-install": {
       "*": "dist"