diff --git a/packages/lit-dev-content/site/_includes/article.html b/packages/lit-dev-content/site/_includes/article.html
index 2e858304b..e02e51428 100644
--- a/packages/lit-dev-content/site/_includes/article.html
+++ b/packages/lit-dev-content/site/_includes/article.html
@@ -30,8 +30,8 @@
               <div class="links">
                 {% if authorData.links.twitter %}
                   <a href="https://twitter.com/{{ authorData.links.twitter }}" target="_blank">
-                    <svg aria-label="{{ authorData.name}}'s Twitter Account">
-                      <use href="{{ site.baseurl }}/images/social/twitter.svg#twitter"></use>
+                    <svg aria-label="{{ authorData.name}}'s X Account">
+                      <use href="{{ site.baseurl }}/images/social/x.svg#x"></use>
                     </svg>
                   </a>
                 {% endif %}
diff --git a/packages/lit-dev-content/site/_includes/footer.html b/packages/lit-dev-content/site/_includes/footer.html
index e88b796ed..00e67147e 100644
--- a/packages/lit-dev-content/site/_includes/footer.html
+++ b/packages/lit-dev-content/site/_includes/footer.html
@@ -48,15 +48,15 @@
       </a>
 
       <a
-        href="https://twitter.com/buildWithLit"
+        href="https://x.com/buildWithLit"
         target="_blank"
         rel="noopener"
-        title="Twitter"
-        aria-label="Twitter"
+        title="X"
+        aria-label="X"
       >
         <lazy-svg
-          href="{{ site.baseurl }}/images/social/twitter.svg#twitter"
-          label="Twitter"
+          href="{{ site.baseurl }}/images/social/x.svg#x"
+          label="X"
           loading="visible">
         </lazy-svg>
       </a>
diff --git a/packages/lit-dev-content/site/images/social/twitter.svg b/packages/lit-dev-content/site/images/social/twitter.svg
deleted file mode 100644
index 2a300dfd7..000000000
--- a/packages/lit-dev-content/site/images/social/twitter.svg
+++ /dev/null
@@ -1,5 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg">
-  <symbol id="twitter" viewBox="-26 0 290 204" fill="currentcolor">
-    <path d="M221.95,51.29c0.15,2.17,0.15,4.34,0.15,6.53c0,66.73-50.8,143.69-143.69,143.69v-0.04 C50.97,201.51,24.1,193.65,1,178.83c3.99,0.48,8,0.72,12.02,0.73c22.74,0.02,44.83-7.61,62.72-21.66 c-21.61-0.41-40.56-14.5-47.18-35.07c7.57,1.46,15.37,1.16,22.8-0.87C27.8,117.2,10.85,96.5,10.85,72.46c0-0.22,0-0.43,0-0.64 c7.02,3.91,14.88,6.08,22.92,6.32C11.58,63.31,4.74,33.79,18.14,10.71c25.64,31.55,63.47,50.73,104.08,52.76 c-4.07-17.54,1.49-35.92,14.61-48.25c20.34-19.12,52.33-18.14,71.45,2.19c11.31-2.23,22.15-6.38,32.07-12.26 c-3.77,11.69-11.66,21.62-22.2,27.93c10.01-1.18,19.79-3.86,29-7.95C240.37,35.29,231.83,44.14,221.95,51.29z"></path>
-  </symbol>
-</svg>
diff --git a/packages/lit-dev-content/site/images/social/x.svg b/packages/lit-dev-content/site/images/social/x.svg
new file mode 100644
index 000000000..d95914896
--- /dev/null
+++ b/packages/lit-dev-content/site/images/social/x.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg">
+  <symbol id="x" viewBox="0 0 1200 1227" fill="currentcolor">
+    <path d="M714.163 519.284L1160.89 0H1055.03L667.137 450.887L357.328 0H0L468.492 681.821L0 1226.37H105.866L515.491 750.218L842.672 1226.37H1200L714.137 519.284H714.163ZM569.165 687.828L521.697 619.934L144.011 79.6944H306.615L611.412 515.685L658.88 583.579L1055.08 1150.3H892.476L569.165 687.854V687.828Z"/>
+  </symbol>
+</svg>