Bump minimum versions to prevent deprecations while running in lowest mode

Author: ruudk

composer.json

@@ -13,8 +13,8 @@
 		"consistence/coding-standard": "^3.10",
 		"dealerdirect/phpcodesniffer-composer-installer": "^0.7.0",
 		"ergebnis/composer-normalize": "^2.0.2",
-		"phing/phing": "^2.16.0",
-		"php-parallel-lint/php-parallel-lint": "^1.0",
+		"phing/phing": "^2.16.2",
+		"php-parallel-lint/php-parallel-lint": "^1.2",
 		"phpstan/phpstan-phpunit": "^0.12.6",
 		"phpstan/phpstan-strict-rules": "^0.12.1",
 		"phpunit/phpunit": "^7.5.18",