diff --git a/README.md b/README.md
index 36a938ac..6e37046e 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,6 @@
 
 Built with [Sculpin][1], [Vue.js][3] and [Tailwind CSS][2].
 
-[1]: http://sculpin.io
+[1]: https://sculpin.io
 [2]: https://tailwindcss.com
 [3]: https://vuejs.org