diff --git a/index.html b/index.html
index 445ce16..48de568 100644
--- a/index.html
+++ b/index.html
@@ -26,24 +26,24 @@ permalink: /
     </p>
   </li>
   <li class="patents">
-    <a href="licenses/apache">
+    <a href="licenses/apache-2.0/">
       <span class="triptych-sprite lightbulb"></span>
       <h3>I'm concerned about patents.</h3>
     </a>
     <p>
-      The <a href="licenses/apache/">Apache License</a> is a permissive license similar to the MIT License, but also provides an express grant of patent rights from contributors to users.
+      The <a href="licenses/apache-2.0/">Apache License</a> is a permissive license similar to the MIT License, but also provides an express grant of patent rights from contributors to users.
     </p>
     <p>
       <strong>Apache</strong>, <strong>SVN</strong>, and <strong>NuGet</strong> use the Apache&nbsp;License.
     </p>
   </li>
   <li class="copyleft">
-    <a href="licenses/gpl-v2">
+    <a href="licenses/gpl-2.0/">
       <span class="triptych-sprite circular"></span>
       <h3>I care about sharing improvements.</h3>
     </a>
     <p>
-      The GPL (<a href="licenses/gpl-v2">V2</a> or <a href="licenses/gpl-v3">V3</a>) is a copyleft license that requires anyone who distributes your code or a derivative work to make the source available under the same terms. V3 is similar to V2, but further restricts use in hardware that forbids software alterations.
+      The GPL (<a href="licenses/gpl-2.0/">V2</a> or <a href="licenses/gpl-3.0/">V3</a>) is a copyleft license that requires anyone who distributes your code or a derivative work to make the source available under the same terms. V3 is similar to V2, but further restricts use in hardware that forbids software alterations.
     </p>
     <p>
       <strong>Linux</strong>, <strong>Git</strong>, and <strong>WordPress</strong> use the GPL.