Updated dependencies

Author: kukulich

composer.json

@@ -19,7 +19,7 @@
 		"phpstan/phpstan": "0.11.19|0.12",
 		"phpstan/phpstan-phpunit": "0.11.2|0.12",
 		"phpstan/phpstan-strict-rules": "0.11.1|0.12",
-		"phpunit/phpunit": "7.5.17|8.4.3",
+		"phpunit/phpunit": "7.5.18|8.5.0",
 		"dealerdirect/phpcodesniffer-composer-installer": "0.5.0"
 	},
 	"autoload": {