diff --git a/src/api/routes/users/@me/settings-proto/1.ts b/src/api/routes/users/@me/settings-proto/1.ts
index 71ff46b9..dcbad884 100644
--- a/src/api/routes/users/@me/settings-proto/1.ts
+++ b/src/api/routes/users/@me/settings-proto/1.ts
@@ -19,6 +19,7 @@
 import { route } from "@spacebar/api";
 import { Request, Response, Router } from "express";
 import {
+	emitEvent,
 	OrmUtils,
 	SettingsProtoJsonResponse,
 	SettingsProtoResponse,
@@ -192,6 +193,23 @@ async function patchUserSettings(
 	userSettings.userSettings = settings;
 	await userSettings.save();
 
+	await emitEvent({
+		event: "USER_SETTINGS_PROTO_UPDATE",
+		data: {
+			settings: {
+				proto: PreloadedUserSettings.toBase64(settings),
+				type: 1
+			},
+			json_settings: {
+				proto: PreloadedUserSettings.toJson(settings),
+				type: "user_settings"
+			},
+			partial: false, // Unsure how this should behave
+		}
+	});
+	// This should also send a USER_SETTINGS_UPDATE event, but that isn't sent
+	// when using the USER_SETTINGS_PROTOS capability, so we ignore it for now.
+
 	return {
 		settings: settings,
 		out_of_date: false,
diff --git a/src/api/routes/users/@me/settings-proto/2.ts b/src/api/routes/users/@me/settings-proto/2.ts
index dbb331f5..1ca34de7 100644
--- a/src/api/routes/users/@me/settings-proto/2.ts
+++ b/src/api/routes/users/@me/settings-proto/2.ts
@@ -19,6 +19,7 @@
 import { route } from "@spacebar/api";
 import { Request, Response, Router } from "express";
 import {
+	emitEvent,
 	OrmUtils,
 	SettingsProtoJsonResponse,
 	SettingsProtoResponse,
@@ -194,6 +195,23 @@ async function patchUserSettings(
 	userSettings.frecencySettings = settings;
 	await userSettings.save();
 
+	await emitEvent({
+		event: "USER_SETTINGS_PROTO_UPDATE",
+		data: {
+			settings: {
+				proto: FrecencyUserSettings.toBase64(settings),
+				type: 2
+			},
+			json_settings: {
+				proto: FrecencyUserSettings.toJson(settings),
+				type: "frecency_settings"
+			},
+			partial: false, // Unsure how this should behave
+		}
+	});
+	// This should also send a USER_SETTINGS_UPDATE event, but that isn't sent
+	// when using the USER_SETTINGS_PROTOS capability, so we ignore it for now.
+
 	return {
 		settings: settings,
 		out_of_date: false,
diff --git a/src/util/interfaces/Event.ts b/src/util/interfaces/Event.ts
index 141b7438..7ddb1fbe 100644
--- a/src/util/interfaces/Event.ts
+++ b/src/util/interfaces/Event.ts
@@ -732,6 +732,7 @@ export type EVENT =
 	| "RELATIONSHIP_ADD"
 	| "RELATIONSHIP_REMOVE"
 	| "SESSIONS_REPLACE"
+	| "USER_SETTINGS_PROTO_UPDATE"
 	| CUSTOMEVENTS;
 
 export type CUSTOMEVENTS = "INVALIDATED" | "RATELIMIT";