diff --git a/.travis.yml b/.travis.yml
index 097d8a6..c466f81 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,20 +1,18 @@
 language: php
 
 php:
-  - 5.6
   - 7.0
   - 7.1
+  - 7.2
 
 matrix:
-  allow_failures:
-    - env: dependencies=lowest
   include:
-    - php: 5.6
-      env: dependencies=highest
     - php: 7.0
       env: dependencies=highest
     - php: 7.1
       env: dependencies=highest
+    - php: 7.2
+      env: dependencies=highest
 
 before_script:
   - composer self-update -q
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ce8b046..ba56931 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 All Notable changes for the Laravel 5 IsoCodes Validation  will be documented in this file
 
+## 2.0.0
+- Laravel 5.5 compatibility with Auto-Discovery
+- Require php 7.0+
+- Upgrade to phpunit 6.5.x
+- Add php 7.2 to travis-ci
+
 ## 1.2.0
 Added support for following validation rules
 - BSN
diff --git a/README.md b/README.md
index 674cee9..27efac4 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ A simple Laravel 5 wrapper for the [IsoCodes Validation library](https://github.
 composer require pixelpeter/laravel5-isocodes-validation
 ```
 
-### Step 2: Add the Service Provider
+### Step 2: Add the Service Provider (not needed with v2.x because of auto discovery)
 Add the service provider in `app/config/app.php`
 ```php
 'provider' => [
diff --git a/composer.json b/composer.json
index bb09d8e..9d09d58 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
     }
   ],
   "require": {
-    "php": ">=5.5.9",
+    "php" : "^7.0",
     "ronanguilloux/isocodes": "^2.1.1"
   },
   "autoload": {
@@ -35,9 +35,9 @@
     ]
   },
   "require-dev": {
-    "phpunit/phpunit": "^5.7",
-    "mockery/mockery": "^0.9.4",
+    "phpunit/phpunit": "^6.5",
+    "mockery/mockery": "^1.0.0",
     "satooshi/php-coveralls": "^1.0",
-    "laravel/laravel": "5.4.*"
+    "laravel/laravel": "5.5.*"
   }
 }