diff --git a/www/conservancy/static/about/license/index.html b/www/conservancy/static/about/license/index.html
index ada37f498f6be460e8c8b7cdc4f1eb1819c0c771..d871930ce78646dd55b29931b3c705582f078433 100644
--- a/www/conservancy/static/about/license/index.html
+++ b/www/conservancy/static/about/license/index.html
@@ -14,15 +14,14 @@
   a git repository</a>.</p>
 
 <p>The documents on this website are
-  licensed as <a href="https://creativecommons.org/licenses/by-sa/3.0/us">CC-By-SA-3.0
-  USA</a>.  In some cases, the documents are dual-licensed
-  (AGPLv3-or-later|CC-By-SA-3.0-USA-or-later), to make it more
+  licensed as <a href="https://creativecommons.org/licenses/by-sa/4.0">CC-By-SA-4.0</a>.  In some cases, the documents are dual-licensed
+  (AGPLv3-or-later|CC-By-SA-4.0), to make it more
   convenient to intermix the document with code.</p>
 
 <p>Conservancy's Logo is also licensed
-  under <a href="https://creativecommons.org/licenses/by-sa/3.0/us">CC-By-SA-3.0
-  USA</a>.  A <a href="/img/conservancy-logo_package.zip">Conservancy
-  logo package in ZIP format is available, which includes high quality SVG,
-  PNG and other formats</a>.</p>
+  under <a href="https://creativecommons.org/licenses/by-sa/4.0">CC-By-SA
+  4.0</a>.  A <a href="/img/conservancy-logo_package.zip">Conservancy logo
+  package in ZIP format is available, which includes high quality SVG, PNG
+  and other formats</a>.</p>
 
 {% endblock %}