diff --git a/_locales/en/messages.json b/_locales/en/messages.json
index c18c6c6238..e576d64549 100644
--- a/_locales/en/messages.json
+++ b/_locales/en/messages.json
@@ -9108,5 +9108,9 @@
   "icu:WhatsNew__v7.65--0": {
     "messageformat": "Finding the right emoji can feel like an inescapable struggle, but we fixed a bug that could cause an error to occur after pressing the escape key in the emoji search box.",
     "description": "Release notes for version 7.65"
+  },
+  "icu:WhatsNew__v7.66--0": {
+    "messageformat": "This update fixes a few small bugs, including one where emoji reactions weren't being grouped together correctly in some cases.",
+    "description": "Release notes for version 7.65"
   }
 }
diff --git a/ts/components/WhatsNewModal.tsx b/ts/components/WhatsNewModal.tsx
index b0b942236e..a99e8e51d5 100644
--- a/ts/components/WhatsNewModal.tsx
+++ b/ts/components/WhatsNewModal.tsx
@@ -42,7 +42,7 @@ export function WhatsNewModal({
   const releaseNotes: ReleaseNotesType = {
     date: new Date(window.getBuildCreation?.() || Date.now()),
     version: window.getVersion?.(),
-    features: [<I18n i18n={i18n} id="icu:WhatsNew__v7.65--0" />],
+    features: [<I18n i18n={i18n} id="icu:WhatsNew__v7.66--0" />],
   };
 
   if (releaseNotes.features.length === 1 && !releaseNotes.header) {