Merge pull request #4 from iVegas/patch-1

Update guzzle dependency and drop support of EOL PHP versions

Author: zhooravell

.travis.yml

@@ -1,10 +1,9 @@
 language: php
 
 php:
-    - 7.1
-    - 7.2
-    - 7.3
     - 7.4
+    - 8.1
+    - 8.2
 
 before_script:
     - travis_retry composer self-update

composer.json

@@ -10,14 +10,14 @@
         }
     ],
     "require": {
-        "php": ">=7.1",
+        "php": ">=7.4",
         "ext-filter": "*",
         "ext-json": "*",
         "ext-mbstring": "*",
-        "guzzlehttp/guzzle": "^6.3"
+        "guzzlehttp/guzzle": "^7.5"
     },
     "require-dev": {
-        "phpunit/phpunit": "^7.0"
+        "phpunit/phpunit": "^9.6"
     },
     "autoload": {
         "psr-4": {