updated Guzzle to 6.3.3 (latest)

2018-05-21 23:25:53 -07:00 · 2018-05-21 23:25:53 -07:00 · 0c364e382d
--- a/composer.json
+++ b/composer.json
@ -7,7 +7,7 @@
    "license": "MIT",
    "require": {
        "php": ">=5.4.0",
-        "guzzlehttp/guzzle": ">=5.0 <=6.3"
+        "guzzlehttp/guzzle": ">=5.0 <=6.3.3"
    },
    "require-dev": {
        "phpunit/phpunit": "~4.8.36",