diff --git a/composer.json b/composer.json
index b705133..46022a6 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         "ilexn/keep-a-change-log": "^2.0.1",
         "infection/infection": "^0.27.11",
         "phpbench/phpbench": "^1.2.15",
-        "phpstan/phpstan": "^1.12.3",
+        "phpstan/phpstan": "^1.12.4",
         "phpstan/phpstan-phpunit": "^1.4.0",
         "phpstan/phpstan-strict-rules": "^1.6.0",
         "phpunit/phpunit": "^10.5.21",