diff --git a/composer.json b/composer.json
index 9fa22fcf..63b4a161 100644
--- a/composer.json
+++ b/composer.json
@@ -33,7 +33,7 @@
 		"nette/tester": "~2.5",
 		"mockery/mockery": ">=1.5.1",
 		"phpstan/extension-installer": "1.3.1",
-		"phpstan/phpstan": "1.10.66",
+		"phpstan/phpstan": "1.11.5",
 		"phpstan/phpstan-deprecation-rules": "1.1.4",
 		"phpstan/phpstan-nette": "1.2.9",
 		"phpstan/phpstan-mockery": "1.1.2",