diff --git a/composer.json b/composer.json
index 87c11f6c..2a32853c 100644
--- a/composer.json
+++ b/composer.json
@@ -108,7 +108,7 @@
         "phpstan/phpstan": "^1.5",
         "thecodingmachine/phpstan-strict-rules": "^1.0",
         "squizlabs/php_codesniffer": "^3.2",
-        "phpunit/phpunit": "^10"
+        "phpunit/phpunit": "^11"
     },
     "scripts": {
         "test": "phpunit",