diff --git a/composer.json b/composer.json
index a9563fe..9befa71 100644
--- a/composer.json
+++ b/composer.json
@@ -44,7 +44,7 @@
         "doctrine/coding-standard": "^12.0",
         "laminas/laminas-config-aggregator": "^1.14",
         "laminas/laminas-servicemanager": "^3.22.1",
-        "phpunit/phpunit": "^10.5.9",
+        "phpunit/phpunit": "^11.0.0",
         "psalm/plugin-phpunit": "^0.18.4",
         "roave/security-advisories": "dev-latest",
         "symfony/cache": "^5.4.15 || ^6.4.2 || ^7.0",