diff --git a/src/about.html b/src/about.html
index 7aea4b2f7..a7c701ec1 100644
--- a/src/about.html
+++ b/src/about.html
@@ -29,7 +29,7 @@
     <div class="li"><span data-i18n="aboutDependencies"></span></div>
     <div class="liul">
         <div class="li"><span><a href="https://codemirror.net/" target="_blank">CodeMirror</a> by <a href="https://github.com/marijnh">Marijn Haverbeke</a></span></div>
-        <div class="li"><span><a href="https://github.com/bestiejs/punycode.js" target="_blank">Punycode.js</a> by <a href="https://github.com/mathiasbynens">Mathias Bynens</a></span></div>
+        <div class="li"><span><a href="https://github.com/mathiasbynens/punycode.js" target="_blank">Punycode.js</a> by <a href="https://github.com/mathiasbynens">Mathias Bynens</a></span></div>
         <div class="li"><span><a href="https://github.com/chrismsimpson/Metropolis" target="_blank">Metropolis font family</a> by <a href="https://github.com/chrismsimpson">Chris Simpson</a></span></div>
         <div class="li"><span><a href="https://github.com/rsms/inter" target="_blank">Inter font family</a> by <a href="https://github.com/rsms">Rasmus Andersson</a></span></div>
         <div class="li"><span><a href="https://fontawesome.com/" target="_blank">FontAwesome font family</a> by <a href="https://github.com/davegandy">Dave Gandy</a></span></div>