diff --git a/composer.json b/composer.json
index a8d441a..8cfa838 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,13 @@
     "name": "dusterio/laravel-plain-sqs",
     "type": "library",
     "description": "Custom SQS connector for Laravel that supports custom format JSON",
-    "keywords": ["php","laravel","lumen","sqs","aws"],
+    "keywords": [
+        "php",
+        "laravel",
+        "lumen",
+        "sqs",
+        "aws"
+    ],
     "homepage": "https://github.com/dusterio/laravel-plain-sqs",
     "license": "MIT",
     "authors": [
@@ -14,13 +20,13 @@
     ],
     "require": {
         "php": ">=5.5.0",
-        "illuminate/support": "5.*|^6.0|^7.0|^8.0",
-        "illuminate/queue": "5.*|^6.0|^7.0|^8.0",
-        "illuminate/bus": "5.*|^6.0|^7.0|^8.0",
+        "illuminate/support": "5.*|^6.0|^7.0|^8.0|^9.0",
+        "illuminate/queue": "5.*|^6.0|^7.0|^8.0|^9.0",
+        "illuminate/bus": "5.*|^6.0|^7.0|^8.0|^9.0",
         "aws/aws-sdk-php": "~3.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "3.7.*",
+        "phpunit/phpunit": "3.7.*|^9.5.10",
         "codeclimate/php-test-reporter": "dev-master"
     },
     "autoload": {