diff --git a/composer.json b/composer.json
index c6b99b8..c42df59 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
   "require-dev": {
     "laminas/laminas-component-installer": "^3.2",
     "laminas/laminas-mvc": "^3.1",
-    "phpunit/phpunit": "^10.0",
+    "phpunit/phpunit": "^11.0",
     "laminas/laminas-test": "^4.8"
   },
   "autoload-dev": {