diff --git a/src/Cqrs/composer.json b/src/Cqrs/composer.json
index 3226c82..1855e98 100644
--- a/src/Cqrs/composer.json
+++ b/src/Cqrs/composer.json
@@ -4,7 +4,8 @@
     "type": "meta-package",
     "license": "MIT",
     "require": {
-        "php": "^8.3"
+        "php": "^8.3",
+        "symfony/messenger": "*"
     },
     "require-dev": {
         "phpunit/phpunit": "^11.4"