laravel 5.7

composer.json

@@ -20,7 +20,7 @@
         "illuminate/support": "5.6.39",
         "intervention/image": "~2.4",
         "laracasts/utilities": "~2.1",
-        "laravel/framework": "5.6.39",
+        "laravel/framework": "5.7.*",
         "laravel/socialite": "~3.0",
         "laravelcollective/html": "5.6.10",
         "league/flysystem-aws-s3-v3": "~1.0",
@@ -30,10 +30,7 @@
         "mews/purifier": "^2.1",
         "milon/barcode": "~5.3",
         "nitmedia/wkhtml2pdf": "dev-master",
-        "omnipay/common": "~3",
-        "omnipay/dummy": "~3",
-        "omnipay/paypal": "~3",
-        "omnipay/stripe": "3.1",
+
         "php-http/curl-client": "^1.7",
         "php-http/message": "^1.6",
         "predis/predis": "~1.1",