diff --git a/composer.json b/composer.json
index 0ec9dbb..2904663 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
     "mimmi20/coding-standard": "^2.1.3",
     "pepakriz/phpstan-exception-rules": "^0.11.6",
     "phpstan/extension-installer": "^1.1.0",
-    "phpstan/phpstan": "^0.12.83",
+    "phpstan/phpstan": "^0.12.84",
     "phpstan/phpstan-deprecation-rules": "^0.12.6",
     "phpstan/phpstan-phpunit": "^0.12.18",
     "phpunit/phpunit": "^9.5.4"