diff --git a/composer.json b/composer.json
index d1e8b9f9..bd1c1c88 100644
--- a/composer.json
+++ b/composer.json
@@ -39,7 +39,7 @@
         "laminas/laminas-eventmanager": "^3.6.0",
         "laminas/laminas-hydrator": "^4.7",
         "laminas/laminas-servicemanager": "^3.19.0",
-        "phpunit/phpunit": "^9.5.25"
+        "phpunit/phpunit": "^11.0.0"
     },
     "suggest": {
         "laminas/laminas-eventmanager": "Laminas\\EventManager component",