diff --git a/README.md b/README.md
index 4865fff..a5e5800 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,16 @@
 # spatie-crawler-redis
+
 [![Latest Version on Packagist](https://img.shields.io/packagist/v/repat/spatie-crawler-redis.svg?style=flat-square)](https://packagist.org/packages/repat/spatie-crawler-redis)
 [![Total Downloads](https://img.shields.io/packagist/dt/repat/spatie-crawler-redis.svg?style=flat-square)](https://packagist.org/packages/repat/spatie-crawler-redis)
 
 **spatie-crawler-redis** is an alternative CrawlerQueue implementing the `Spatie\Crawler\CrawlQueue\CrawlQueue` interface using Redis Hashes.
 
 ## Installation
+
 `$ composer require repat/spatie-crawler-redis`
 
 ## Example
+
 Create a `Predis\Client` beforehand if you need options, such as selecting a database. If you don't pass a client, a new one without options will be used. Predis assumes `127.0.0.1`, `6379` and `0` as default host, port and database. You can also pass a custom prefix, otherwise `uniqid()` will be used.
 
 ```php
@@ -30,9 +33,11 @@ $redisClient = new \Predis\Client($options);
 ```
 
 ## TODO
+
 * `phpredis` support
 
 ## Testing
+
 > Thanks spatie for the tests. These are the instructions:
 
 To run the tests you'll have to start the included node based server first in a separate terminal window.
@@ -44,19 +49,24 @@ npm install
 ```
 
 With the server running, you can start testing.
+
 ```bash
 vendor/bin/phpunit
 ```
 
 ## License
+
 * MIT, see [LICENSE](https://github.com/repat/spatie-crawler-redis/blob/master/LICENSE)
 
 ## Version
-* Version 0.1.1
+
+* Version 0.2
 
 ## Contact
-#### repat
-* Homepage: https://repat.de
+
+### repat
+
+* Homepage: [repat.de](https://repat.de)
 * e-mail: repat@repat.de
 * Twitter: [@repat123](https://twitter.com/repat123 "repat123 on twitter")
 
diff --git a/composer.json b/composer.json
index 93905fc..9a1f80d 100644
--- a/composer.json
+++ b/composer.json
@@ -4,13 +4,13 @@
     "keywords": ["spatie", "crawler", "redis", "crawlqueue", "predis"],
     "homepage": "https://repat.de",
     "license": "MIT",
-    "version" : "0.1.1",
+    "version" : "0.2",
     "authors": [
         {"name": "repat", "email": "repat@repat.de"}
     ],
     "require": {
         "php": ">=7.1",
-        "spatie/crawler": "^4.6",
+        "spatie/crawler": ">=4.6",
         "predis/predis": "^1.1"
     },
     "require-dev": {