diff --git a/.gitignore b/.gitignore
index f02a2f8..b6285d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ build
 composer.lock
 docs
 vendor
+.phpunit.result.cache
diff --git a/.travis.yml b/.travis.yml
index 4084157..c998d34 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: php
 
 php:
-  - 7.1
   - 7.2
+  - 7.3
 
 env:
   matrix:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 594f5d6..4997554 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,9 +2,9 @@
 
 All notable changes to `laravel-cors` will be documented in this file
 
-## 1.3.3 - 2018-02-27
+## 1.4.0 - 2018-02-27
 
-- add support for Laravel 5.8
+- drop support for PHP 7.1
 
 ## 1.3.2 - 2018-01-28
 
diff --git a/composer.json b/composer.json
index 45655d7..65daf60 100644
--- a/composer.json
+++ b/composer.json
@@ -20,12 +20,12 @@
         }
     ],
     "require": {
-        "php": "^7.1",
+        "php": "^7.2",
         "illuminate/support": "5.5.*|5.6.*|5.7.*|5.8.*"
     },
     "require-dev": {
         "orchestra/testbench": "3.5.*|3.6.*|3.7.*|3.8.*",
-        "phpunit/phpunit": "^7.0|^8.0"
+        "phpunit/phpunit": "^8.0"
     },
     "autoload": {
         "psr-4": {