Updated dependencies

Author: kukulich

composer.json

@@ -20,10 +20,10 @@
 	"require-dev": {
 		"phing/phing": "2.17.0",
 		"php-parallel-lint/php-parallel-lint": "1.3.1",
-		"phpstan/phpstan": "1.0.0",
+		"phpstan/phpstan": "1.2.0",
 		"phpstan/phpstan-deprecation-rules": "1.0.0",
 		"phpstan/phpstan-phpunit": "1.0.0",
-		"phpstan/phpstan-strict-rules": "1.0.0",
+		"phpstan/phpstan-strict-rules": "1.1.0",
 		"phpunit/phpunit": "7.5.20|8.5.5|9.5.10"
 	},
 	"autoload": {