diff --git a/src/types/events/base-events.ts b/src/types/events/base-events.ts
index a60009495..2d35cd663 100644
--- a/src/types/events/base-events.ts
+++ b/src/types/events/base-events.ts
@@ -45,6 +45,7 @@ export type SlackEvent =
   | IMCreatedEvent
   | IMHistoryChangedEvent
   | IMOpenEvent
+  | InviteRequestedEvent
   | LinkSharedEvent
   | MemberJoinedChannelEvent
   | MemberLeftChannelEvent
@@ -417,6 +418,26 @@ export interface IMOpenEvent extends StringIndexed {
   channel: string;
 }
 
+export interface InviteRequestedEvent extends StringIndexed {
+  type: 'invite_requested';
+  invite_request: {
+    id: string;
+    email: string;
+    date_created: number;
+    requester_ids: string[];
+    channel_ids: string[];
+    invite_type: 'restricted' | 'ultra_restricted' | 'full_member';
+    real_name: string;
+    date_expire: number;
+    request_reason: string;
+    team: {
+      id: string;
+      name: string;
+      domain: string;
+    }
+  };
+}
+
 export interface LinkSharedEvent extends StringIndexed {
   type: 'link_shared';
   channel: string;