diff --git a/composer.json b/composer.json
index a9563fe..317e1c9 100644
--- a/composer.json
+++ b/composer.json
@@ -43,7 +43,7 @@
     "require-dev": {
         "doctrine/coding-standard": "^12.0",
         "laminas/laminas-config-aggregator": "^1.14",
-        "laminas/laminas-servicemanager": "^3.22.1",
+        "laminas/laminas-servicemanager": "^4.0.0",
         "phpunit/phpunit": "^10.5.9",
         "psalm/plugin-phpunit": "^0.18.4",
         "roave/security-advisories": "dev-latest",