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@@ -258,7 +258,7 @@ To make the content of a `.md` file _private_ (meaning a person must purchase th
 
 ## Add your own styles
 
-To change the color scheme of this app, modify the `primary` and `secondary` theme colors inside `lib/context.js`. Select any colors from Material UI's official [color palette](https://material-ui-next.com/style/color/#color).
+To change the color scheme of this app, modify the `primary` and `secondary` theme colors inside `lib/context.js`. Select any colors from Material UI's official [color palette](https://v5.mui.com/material-ui/customization/color/#color-palette).
 
 Recommended ways to add your own styles to this app:
 1. [Inline style for a single element](#inline-style-for-a-single-element)