diff --git a/conservancy/static/sustainer/thank-you.html b/conservancy/static/sustainer/thank-you.html
index b28187f4..03d02791 100644
--- a/conservancy/static/sustainer/thank-you.html
+++ b/conservancy/static/sustainer/thank-you.html
@@ -21,7 +21,7 @@ benefits.  We may contact you directly by email later to tell you about
 special Sustainer-only benefits in the coming year.</p>
 
 <p>Meanwhile, please spread the word about supporting Conservancy with
-  a &ldquo;Sustainer Badge&rdquo; on your website, Twitter account, or
+  a &ldquo;Sustainer Badge&rdquo; on your website, social media, or
   other locations where people view information about you:</p>
 
 <p><a href="https://sfconservancy.org/sustainer/"><img src="https://sfconservancy.org/img/supporter-badge.png" width="194" height="90" alt="Become a Conservancy Sustainer!" border="0"/></a></p>
diff --git a/conservancy/templates/base_conservancy.html b/conservancy/templates/base_conservancy.html
index 1e35be96..886f2d3f 100644
--- a/conservancy/templates/base_conservancy.html
+++ b/conservancy/templates/base_conservancy.html
@@ -91,8 +91,8 @@
 
     <div id="conservancyfooter" class="mt4-ns pt3 ph3 bg-light-gray">
       <p>Connect with Conservancy on
-        <a href="https://social.sfconservancy.org/conservancy">Mastodon</a>,
-        <a href="https://twitter.com/conservancy">Twitter</a>,
+        <a href="https://social.sfconservancy.org/conservancy">Fediverse</a>,
+        <a href="https://x.com/conservancy">X</a>,
         <a href="https://www.facebook.com/SoftwareFreedomConservancy/">Facebook</a>,
         and <a href="https://www.youtube.com/channel/UCUEeuNvX2UyTTyTYXR9dm_A">YouTube</a>.</p>