diff --git a/composer.json b/composer.json
index 85a0be8..16c1846 100644
--- a/composer.json
+++ b/composer.json
@@ -27,7 +27,7 @@
 		"spatie/array-to-xml": "^3.0"
 	},
 	"require-dev": {
-		"phpstan/phpstan": "^0.12.74",
+		"phpstan/phpstan": "^1.11.7",
 		"tracy/tracy": "^2.8",
 		"phpstan/phpstan-nette": "^0.12.14",
 		"spaze/phpstan-disallowed-calls": "^1.1",