Update README.md

Author: romannurik

README.md

@@ -2,9 +2,9 @@
 
 A handy little Mac app that gives you quick access to the standard material design color palette.
 
-<img src="https://d13yacurqjgara.cloudfront.net/users/6295/screenshots/2594885/colors_2x.png" width="300" alt="Screenshot">
+<img src="https://cdn.dribbble.com/users/6295/screenshots/2594885/colors_2x.png" width="320" alt="Screenshot">
 
-**[Download the app](https://github.com/romannurik/MaterialColorsApp/releases/download/v1.1.0/MaterialColors-1.1.0.zip)**
+**[Download the app](https://github.com/romannurik/MaterialColorsApp/releases/latest)**
 
 ## Build instructions