diff --git a/composer.json b/composer.json
index e5c5cb2..ebba3b7 100644
--- a/composer.json
+++ b/composer.json
@@ -45,7 +45,7 @@
         "laminas/laminas-servicemanager": "^3.22.1",
         "laminas/laminas-uri": "^2.11.0",
         "laminas/laminas-view": "^2.33",
-        "phpunit/phpunit": "^9.6.15",
+        "phpunit/phpunit": "^11.0.0",
         "psalm/plugin-phpunit": "^0.18.4",
         "vimeo/psalm": "^5.18"
     },