README.md in lolcommits-protonet-0.4.0 vs README.md in lolcommits-protonet-0.5.0

- old
+ new

@@ -17,10 +17,10 @@
 You should follow the API documentation found on your box under
 Help/"Protonet REST API" to get an API token.
 
 ## Requirements
 
-* Ruby >= 2.3
+* Ruby >= 2.4
 * A webcam
 * [ImageMagick](http://www.imagemagick.org)
 * [ffmpeg](https://www.ffmpeg.org) (optional) for animated gif capturing
 * A [Protonet](https://protonet.com) box
 