diff --git a/locales/en-US.yml b/locales/en-US.yml
index fe7bc3c451..598f742896 100644
--- a/locales/en-US.yml
+++ b/locales/en-US.yml
@@ -2431,6 +2431,7 @@ _notification:
     roleAssigned: "Role given"
     achievementEarned: "Achievement unlocked"
     app: "Notifications from linked apps"
+    edited: "Edits"
   _actions:
     followBack: "followed you back"
     reply: "Reply"
diff --git a/locales/index.d.ts b/locales/index.d.ts
index 7314151708..e3434d7dbf 100644
--- a/locales/index.d.ts
+++ b/locales/index.d.ts
@@ -9431,6 +9431,10 @@ export interface Locale extends ILocale {
              * 連携アプリからの通知
              */
             "app": string;
+            /**
+             * 編集済み
+             */
+            "edited": string;
         };
         "_actions": {
             /**
diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index 8485037111..c25b421172 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -2489,6 +2489,7 @@ _notification:
     roleAssigned: "ロールが付与された"
     achievementEarned: "実績の獲得"
     app: "連携アプリからの通知"
+    edited: "編集済み"
 
   _actions:
     followBack: "フォローバック"
diff --git a/packages/frontend/src/const.ts b/packages/frontend/src/const.ts
index 5109c34c02..f9ee820065 100644
--- a/packages/frontend/src/const.ts
+++ b/packages/frontend/src/const.ts
@@ -119,6 +119,7 @@ export const notificationTypes = [
 	'roleAssigned',
 	'achievementEarned',
 	'app',
+	'edited'
 ] as const;
 export const obsoleteNotificationTypes = ['pollVote', 'groupInvited'] as const;