Merge pull request #17 from FreshMail/guzzle-update

update guzzle and monolog libraries

Author: ankalagon

composer.json

@@ -35,8 +35,8 @@
         "ext-curl": "*",
         "ext-json": "*",
         "psr/log": "^1.1",
-        "monolog/monolog": "^1.25",
-        "guzzlehttp/guzzle": "^6.5"
+        "monolog/monolog": "^2",
+        "guzzlehttp/guzzle": "~7.2"
     },
     "autoload": {
         "psr-4": {