Update composer.json

Author: andriykhc

composer.json

@@ -16,7 +16,7 @@
     ],
     "require": {
         "php": "^7.0 || ^8.0",
-        "guzzlehttp/guzzle": "^7.0|^6.0",
+        "guzzlehttp/guzzle": "^6.0|^7.0",
         "psr/log": "^1.0|^2.0|^3.0"
     },
     "suggest": {