diff --git a/composer.json b/composer.json
index ab369f0..989af1f 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
     ],
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.95",
-        "phpstan/phpstan": "^2.2",
+        "phpstan/phpstan": "^2.3",
         "phpunit/phpunit": "^9.6",
         "psy/psysh": "@stable"
     }