diff --git a/README.md b/README.md
index a3700051d8..6e29396877 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,6 @@ Let's Encrypt Website
 
 This is the repository for the main [Let's Encrypt website](https://letsencrypt.org/).
 
-This site is built with [Jekyll](https://jekyllrb.com/). It's entirely static, no server-side code/scripting.
+This site is built with [Hugo](https://gohugo.io/). It's entirely static, no server-side code/scripting.
 
 Contributions welcome.