diff --git a/composer.json b/composer.json
index 16716f4..3835cd1 100644
--- a/composer.json
+++ b/composer.json
@@ -34,7 +34,7 @@
         "phpstan/phpstan": "^1.10",
         "phpstan/phpstan-phpunit": "^1.3",
         "phpstan/phpstan-strict-rules": "^1.5",
-        "phpunit/phpunit": "^10.2",
+        "phpunit/phpunit": "^11.0",
         "roave/security-advisories": "dev-latest",
         "squizlabs/php_codesniffer": "^3.7"
     },