diff --git a/composer.json b/composer.json
index f68edd7b..4142445c 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
     "mockery/mockery": "^1.6.12",
     "phpro/grumphp": "^2.10.0",
     "phpstan/extension-installer": "^1.4.3",
-    "phpstan/phpstan": "^1.12.16",
+    "phpstan/phpstan": "^2.1.2",
     "phpstan/phpstan-mockery": "^1.1.3",
     "phpunit/phpunit": "^11.5.3",
     "rector/rector": "^1.2.10",