diff --git a/LICENSE b/LICENSE
index 5479bb8..c1602fc 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2024 Appwrite (https://appwrite.io) and individual contributors.
+Copyright (c) 2025 Appwrite (https://appwrite.io) and individual contributors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
diff --git a/package.json b/package.json
index 84975d6..beac70a 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "node-appwrite",
   "homepage": "https://appwrite.io/support",
   "description": "Appwrite is an open-source self-hosted backend server that abstract and simplify complex and repetitive development tasks behind a very simple REST API",
-  "version": "14.2.0",
+  "version": "15.0.0",
   "license": "BSD-3-Clause",
   "main": "dist/index.js",
   "type": "commonjs",
diff --git a/src/client.ts b/src/client.ts
index ff7673d..902ae7b 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -33,7 +33,7 @@ class AppwriteException extends Error {
 }
 
 function getUserAgent() {
-    let ua = 'AppwriteNodeJSSDK/14.2.0';
+    let ua = 'AppwriteNodeJSSDK/15.0.0';
 
     // `process` is a global in Node.js, but not fully available in all runtimes.
     const platform: string[] = [];
@@ -82,7 +82,7 @@ class Client {
         'x-sdk-name': 'Node.js',
         'x-sdk-platform': 'server',
         'x-sdk-language': 'nodejs',
-        'x-sdk-version': '14.2.0',
+        'x-sdk-version': '15.0.0',
         'user-agent' : getUserAgent(),
         'X-Appwrite-Response-Format': '1.6.0',
     };
diff --git a/src/enums/image-format.ts b/src/enums/image-format.ts
index 8599e30..bcbe3e9 100644
--- a/src/enums/image-format.ts
+++ b/src/enums/image-format.ts
@@ -4,5 +4,6 @@ export enum ImageFormat {
     Gif = 'gif',
     Png = 'png',
     Webp = 'webp',
+    Heic = 'heic',
     Avif = 'avif',
 }
\ No newline at end of file
diff --git a/src/services/account.ts b/src/services/account.ts
index 51c11c3..1f45cc9 100644
--- a/src/services/account.ts
+++ b/src/services/account.ts
@@ -393,9 +393,9 @@ This endpoint can also be used to convert an anonymous account to a normal one,
      * @param {string} challengeId
      * @param {string} otp
      * @throws {AppwriteException}
-     * @returns {Promise<{}>}
+     * @returns {Promise<Models.Session>}
      */
-    async updateMfaChallenge(challengeId: string, otp: string): Promise<{}> {
+    async updateMfaChallenge(challengeId: string, otp: string): Promise<Models.Session> {
         if (typeof challengeId === 'undefined') {
             throw new AppwriteException('Missing required parameter: "challengeId"');
         }
diff --git a/src/services/functions.ts b/src/services/functions.ts
index f78e272..7c49eaa 100644
--- a/src/services/functions.ts
+++ b/src/services/functions.ts
@@ -557,6 +557,7 @@ Use the &quot;command&quot; param to set the entrypoint used to execute your cod
     /**
      * Rebuild deployment
      *
+     * Create a new build for an existing function deployment. This endpoint allows you to rebuild a deployment with the updated function configuration, including its entrypoint and build commands if they have been modified The build process will be queued and executed asynchronously. The original deployment&#039;s code will be preserved and used for the new build.
      *
      * @param {string} functionId
      * @param {string} deploymentId
@@ -592,6 +593,7 @@ Use the &quot;command&quot; param to set the entrypoint used to execute your cod
     /**
      * Cancel deployment
      *
+     * Cancel an ongoing function deployment build. If the build is already in progress, it will be stopped and marked as canceled. If the build hasn&#039;t started yet, it will be marked as canceled without executing. You cannot cancel builds that have already completed (status &#039;ready&#039;) or failed. The response includes the final build status and details.
      *
      * @param {string} functionId
      * @param {string} deploymentId
diff --git a/src/services/messaging.ts b/src/services/messaging.ts
index ed15db2..e076318 100644
--- a/src/services/messaging.ts
+++ b/src/services/messaging.ts
@@ -461,7 +461,7 @@ export class Messaging {
     /**
      * Update SMS
      *
-     * Update an email message by its unique ID.
+     * Update an SMS message by its unique ID.
 
      *
      * @param {string} messageId
diff --git a/src/services/users.ts b/src/services/users.ts
index 7efc333..f47662f 100644
--- a/src/services/users.ts
+++ b/src/services/users.ts
@@ -820,9 +820,9 @@ Labels can be used to grant access to resources. While teams are a way for user&
      * @param {string} userId
      * @param {AuthenticatorType} type
      * @throws {AppwriteException}
-     * @returns {Promise<Models.User<Preferences>>}
+     * @returns {Promise<{}>}
      */
-    async deleteMfaAuthenticator<Preferences extends Models.Preferences>(userId: string, type: AuthenticatorType): Promise<Models.User<Preferences>> {
+    async deleteMfaAuthenticator(userId: string, type: AuthenticatorType): Promise<{}> {
         if (typeof userId === 'undefined') {
             throw new AppwriteException('Missing required parameter: "userId"');
         }