diff --git a/composer.json b/composer.json
index 06a920c..aa8f2d7 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
     "require-dev": {
         "appocular/coding-standard": "^2.0",
         "phpstan/phpstan": "^1.10",
-        "phpunit/phpunit": "^10.5",
+        "phpunit/phpunit": "^11.0",
         "sempro/phpunit-pretty-print": "^1.2",
         "symfony/console": "^5.0",
         "phpspec/prophecy": "^1.15",