diff --git a/composer.json b/composer.json
index 6a55eaf..b8f99fa 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     ],
     "require": {
         "php": "~8.3.0 || ~8.4.0",
-        "phpstan/phpstan": "^1.12.9"
+        "phpstan/phpstan": "^2.0.0"
     },
     "require-dev": {
         "nette/di": "^3.2.3",