diff --git a/node-gcm/node-gcm.d.ts b/node-gcm/node-gcm.d.ts
index cac54f31a..b2aadff15 100644
--- a/node-gcm/node-gcm.d.ts
+++ b/node-gcm/node-gcm.d.ts
@@ -1,20 +1,35 @@
-// Type definitions for node-gcm 0.9.15
+// Type definitions for node-gcm 0.14.0
 // Project: https://www.npmjs.org/package/node-gcm
 // Definitions by: Hiroki Horiuchi <https://github.com/horiuchi>
 // Definitions: https://github.com/borisyankov/DefinitelyTyped
 
 declare module "node-gcm" {
 
+    export interface INotificationOptions {
+        title: string;
+        body?: string;
+        icon: string;
+        sound?: string;
+        badge?: string;
+        tag?: string;
+        color?: string;
+        click_action?: string;
+    }
+    
     export interface IMessageOptions {
         collapseKey?: string;
+        priority?: string;
+        contentAvailable?: boolean;
         delayWhileIdle?: boolean;
         timeToLive?: number;
+        restrictedPackageName?: string;
         dryRun?: boolean;
-        data: {
+        data?: {
             [key: string]: string;
         };
+        notification?: INotificationOptions;
     }
-
+    
     export class Message {
         constructor(options?: IMessageOptions);
         collapseKey: string;
@@ -24,6 +39,8 @@ declare module "node-gcm" {
 
         addData(key: string, value: string): void;
         addData(data: { [key: string]: string }): void;
+        addNotification(value: INotificationOptions): void;
+        addNotification(key: string, value:INotificationOptions): void;
     }
 
 
@@ -37,15 +54,23 @@ declare module "node-gcm" {
         backoff?: number;
     }
 
+    export interface IRecipient {
+        to?: string,
+        topic?: string,
+        notificationKey?: string,
+        registrationIds?: string[],
+        registrationTokens?: string[]
+    }
+    
     export class Sender {
         constructor(key: string, options?: ISenderOptions);
         key: string;
         options: ISenderOptions;
 
-        send(message: Message, registrationIds: string|string[], callback: (err: any, resJson: IResponseBody) => void): void;
-        send(message: Message, registrationIds: string|string[], retries: number, callback: (err: any, resJson: IResponseBody) => void): void;
-        send(message: Message, registrationIds: string|string[], options: ISenderSendOptions, callback: (err: any, resJson: IResponseBody) => void): void;
-        sendNoRetry(message: Message, registrationIds: string|string[], callback: (err: any, resJson: IResponseBody) => void): void;
+        send(message: Message, registrationIds: string|string[]|IRecipient, callback: (err: any, resJson: IResponseBody) => void): void;
+        send(message: Message, registrationIds: string|string[]|IRecipient, retries: number, callback: (err: any, resJson: IResponseBody) => void): void;
+        send(message: Message, registrationIds: string|string[]|IRecipient, options: ISenderSendOptions, callback: (err: any, resJson: IResponseBody) => void): void;
+        sendNoRetry(message: Message, registrationIds: string|string[]|IRecipient, callback: (err: any, resJson: IResponseBody) => void): void;
     }