diff --git a/index.d.ts b/index.d.ts
index b7d01e8..1b6653a 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -882,12 +882,14 @@ declare namespace WAWebJS {
         GROUP_MEMBERSHIP_REQUEST = 'group_membership_request',
         GROUP_UPDATE = 'group_update',
         QR_RECEIVED = 'qr',
+        CODE_RECEIVED = 'code',
         LOADING_SCREEN = 'loading_screen',
         DISCONNECTED = 'disconnected',
         STATE_CHANGED = 'change_state',
         BATTERY_CHANGED = 'change_battery',
         REMOTE_SESSION_SAVED = 'remote_session_saved',
-        CALL = 'call'
+        INCOMING_CALL = 'call',
+        VOTE_UPDATE = 'vote_update',
     }
 
     /** Group notification types */
@@ -896,6 +898,8 @@ declare namespace WAWebJS {
         INVITE = 'invite',
         REMOVE = 'remove',
         LEAVE = 'leave',
+        PROMOTE = 'promote',
+        DEMOTE = 'demote',
         SUBJECT = 'subject',
         DESCRIPTION = 'description',
         PICTURE = 'picture',
@@ -919,6 +923,7 @@ declare namespace WAWebJS {
         AUDIO = 'audio',
         VOICE = 'ptt',
         IMAGE = 'image',
+        ALBUM = 'album',
         VIDEO = 'video',
         DOCUMENT = 'document',
         STICKER = 'sticker',
@@ -1304,7 +1309,7 @@ declare namespace WAWebJS {
             messageSecret?: string;
         };
 
-        constructor(name: string, startTime: Date, options?: EventSendOptions)
+        constructor(name: string, startTime: Date, options?: ScheduledEventSendOptions)
     }
 
     /** Represents a Poll Vote on WhatsApp */
diff --git a/src/util/Constants.js b/src/util/Constants.js
index 611b36c..053acd3 100644
--- a/src/util/Constants.js
+++ b/src/util/Constants.js
@@ -85,6 +85,7 @@ exports.MessageTypes = {
     AUDIO: 'audio',
     VOICE: 'ptt',
     IMAGE: 'image',
+    ALBUM: 'album',
     VIDEO: 'video',
     DOCUMENT: 'document',
     STICKER: 'sticker',
@@ -130,6 +131,8 @@ exports.GroupNotificationTypes = {
     INVITE: 'invite',
     REMOVE: 'remove',
     LEAVE: 'leave',
+    PROMOTE: 'promote',
+    DEMOTE: 'demote',
     SUBJECT: 'subject',
     DESCRIPTION: 'description',
     PICTURE: 'picture',