diff --git a/index.html b/index.html
index 4c66945..dc512c4 100644
--- a/index.html
+++ b/index.html
@@ -735,6 +735,11 @@ <h1>Term Codec Registry</h1>
           <td><code>https://w3id.org/security/multikey/v1</code></td>
           <td>Multikey v1.0</td>
         </tr>
+        <tr>
+          <td><code>0x32</code></td>
+          <td></td>
+          <td>Reserved for future use.</td>
+        </tr>
         <tr>
           <td><code>0x33</code></td>
           <td><code>https://w3id.org/security/data-integrity/v2</code></td>