diff --git a/composer.json b/composer.json
index 413c37d..6f808b7 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
         "phpstan/phpstan-deprecation-rules": "^1.2",
         "phpstan/phpstan-phpunit": "^1.4.0",
         "phpstan/phpstan-strict-rules": "^1.6.1",
-        "phpunit/phpunit": "^11.4.2",
+        "phpunit/phpunit": "^11.4.3",
         "rector/rector": "^1.2.8",
         "spaze/phpstan-disallowed-calls": "^3.5",
         "squizlabs/php_codesniffer": "^3.10.3"