diff --git a/composer.json b/composer.json
index acd5205..b0593c3 100644
--- a/composer.json
+++ b/composer.json
@@ -28,7 +28,7 @@
         "symfony/http-kernel": "^5.4 || ^6.0 || ^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.6"
+        "phpunit/phpunit": "^11.2"
     },
     "config": {
         "bin-dir": "bin",