diff --git a/docs/4.0/extend/icons.md b/docs/4.0/extend/icons.md
index f7da1ca837..bebb04851e 100644
--- a/docs/4.0/extend/icons.md
+++ b/docs/4.0/extend/icons.md
@@ -20,7 +20,7 @@ While we haven't tried these out, they do look promising and provide multiple fo
 - [Bytesize](https://github.com/danklammer/bytesize-icons)
 - [Google Material icons](https://material.io/icons/)
 - [Ionicons](http://ionicons.com/)
-- [Feather](http://colebemis.com/feather/)
+- [Feather](https://feathericons.com/)
 - [Dripicons](http://demo.amitjakhu.com/dripicons/)
 - [Ikons](http://ikons.piotrkwiatkowski.co.uk/)
 - [Glyph](http://glyph.smarticons.co/)