diff --git a/src/data/changelog.js b/src/data/changelog.js
index d52e5ff..77efb36 100644
--- a/src/data/changelog.js
+++ b/src/data/changelog.js
@@ -1,6 +1,11 @@
 import moment from 'moment';
 
 export default [{
+  date: moment('2023-12-05 00:00:00').utc(),
+  items: [
+    'Update to 2023S4W13',
+  ],
+}, {
   date: moment('2023-09-12 00:00:00').utc(),
   items: [
     'Update to 2023S4',