diff --git a/.travis.yml b/.travis.yml
index 16142e3..ae75d62 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,7 @@ language: php
 php:
   - 7.2
   - 7.3
+  - 7.4
 
 env:
   matrix:
diff --git a/README.md b/README.md
index 719bf80..bb28319 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 [![Total Downloads](https://img.shields.io/packagist/dt/laravel-notification-channels/lob.svg?style=flat-square)](https://packagist.org/packages/laravel-notification-channels/lob)
 
 
-This package makes it easy to send notifications using [Lob.com](https://lob.com/) with Laravel 5.5+ & 6.0.
+This package makes it easy to send notifications using [Lob.com](https://lob.com/) with Laravel 5.5, 6.x and 7.x
 
 ## Contents
 
diff --git a/composer.json b/composer.json
index abf8255..d2c78f9 100644
--- a/composer.json
+++ b/composer.json
@@ -12,15 +12,15 @@
         }
     ],
     "require": {
-        "php": ">=7.1",
-        "illuminate/notifications": "~5.5 || ~6.0",
-        "illuminate/support": "~5.5 || ~6.0",
-        "illuminate/queue": "~5.5 || ~6.0",
+        "php": ">=7.2.5",
+        "illuminate/notifications": "~5.5 || ~6.0 || ~7.0",
+        "illuminate/support": "~5.5 || ~6.0 || ~7.0",
+        "illuminate/queue": "~5.5 || ~6.0 || ~7.0",
         "lob/lob-php": "^3.0"
     },
     "require-dev": {
         "mockery/mockery": "^1.0",
-        "phpunit/phpunit": "~7.0 || ~8.0"
+        "phpunit/phpunit": "~8.0"
     },
     "autoload": {
         "psr-4": {