Update README.md

Author: mikebronner

README.md

@@ -7,7 +7,7 @@
 [![Packagist](https://img.shields.io/packagist/dt/GeneaLabs/laravel-model-caching.svg)](https://packagist.org/packages/genealabs/laravel-model-caching)
 [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/GeneaLabs/laravel-model-caching/master/LICENSE)
 
-![pexels-photo-325229](https://user-images.githubusercontent.com/1791050/30768358-0df9d0f2-9fbb-11e7-9f10-ad40b83bbf59.jpg)
+![Model Caching for Laravel masthead image](https://repository-images.githubusercontent.com/103836049/b0d89480-f1b1-11e9-8e13-a7055f008fe6)
 
 ## Supporting This Package
 This is an MIT-licensed open source project with its ongoing development made possible by the support of the community. If you'd like to support this, and our other packages, please consider [becoming a sponsor](https://github.com/sponsors/mikebronner).