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

- old
+ new

@@ -34,10 +34,10 @@
 * `date` - UTC date time for the commit (ISO8601)
 * `sha`  - commit SHA
 
 ## Requirements
 
-* Ruby >= 2.3
+* Ruby >= 2.4
 * A webcam
 * [ImageMagick](http://www.imagemagick.org)
 * [ffmpeg](https://www.ffmpeg.org) (optional) for animated gif capturing
 
 ## Installation