Use latest version of coveralls

Author: chadicus

composer.json

@@ -27,7 +27,7 @@
     "require-dev": {
         "squizlabs/php_codesniffer": "~2.0",
         "phpunit/phpunit": "^5.5",
-        "satooshi/php-coveralls": "~0.6.1"
+        "satooshi/php-coveralls": "^1.0"
     },
     "autoload": {
         "psr-4": { "DominionEnterprises\\Mongo\\": "src/" }