webklex/php-imap dependency pushed to v4

Author: Webklex

composer.json

@@ -26,7 +26,7 @@
  "ext-mbstring": "*",
  "ext-iconv": "*",
  "ext-fileinfo": "*",
- "webklex/php-imap": "^3.0",
+ "webklex/php-imap": ">=4.0.0",
  "laravel/framework": ">=5.0.0"
  },
  "autoload": {