diff --git a/source/jp2a/index.html b/source/jp2a/index.html
index a412ab1..13cd254 100644
--- a/source/jp2a/index.html
+++ b/source/jp2a/index.html
@@ -94,9 +94,9 @@ <h2>If you need to build jpeglib yourself</h2>
 </pre>
 </div>
 
-<h2>Mac OS X</h2>
+<h2>macOS</h2>
 <div class="text">
-jp2a is now part of <a href="http://www.darwinports.org/">DarwinPorts</a>, so if you do a
+jp2a is part of <a href="https://www.macports.org">MacPorts</a>, so if you do a
 
 <pre>
 sudo port install jp2a