diff --git a/composer.json b/composer.json
index 0cb27f3..e9318d4 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,7 @@
         "phpstan/extension-installer": "^1.2",
         "phpstan/phpstan-deprecation-rules": "^1.1.1",
         "phpstan/phpstan-phpunit": "^1.3.3",
-        "phpunit/phpunit": "^9.5|^10.2|^11.0"
+        "phpunit/phpunit": "^11.0"
     },
     "minimum-stability": "dev",
     "prefer-stable": true,