diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index ed6a6af..1a898e6 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -8,13 +8,13 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           cache: pipenv
diff --git a/README.md b/README.md
index 3f93341..502609d 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Android SMS Gateway Python API Client
+# SMS Gateway for Android™ Python API Client
 
 [![License](https://img.shields.io/badge/license-Apache%202.0-blue.svg?style=for-the-badge)](https://github.com/capcom6/android-sms-gateway-py/blob/main/LICENSE)
 [![GitHub Issues](https://img.shields.io/github/issues/capcom6/android-sms-gateway-py.svg?style=for-the-badge)](https://github.com/capcom6/android-sms-gateway-py/issues)
@@ -8,11 +8,11 @@
 [![Python Version](https://img.shields.io/pypi/pyversions/android-sms-gateway.svg?style=for-the-badge)](https://pypi.org/project/android-sms-gateway/)
 [![Downloads](https://img.shields.io/pypi/dm/android-sms-gateway.svg?style=for-the-badge)](https://pypi.org/project/android-sms-gateway/)
 
-This is a Python client library for interfacing with the [Android SMS Gateway](https://sms.capcom.me) API.
+This is a Python client library for interfacing with the [SMS Gateway for Android](https://sms-gate.app) API.
 
 ## Requirements
 
-- Python >= 3.6
+- Python >= 3.7
 - One of the following packages:
     - [requests](https://pypi.org/project/requests/)
     - [aiohttp](https://pypi.org/project/aiohttp/)
@@ -54,7 +54,7 @@ from android_sms_gateway import client, domain, Encryptor
 
 login = os.getenv("ANDROID_SMS_GATEWAY_LOGIN")
 password = os.getenv("ANDROID_SMS_GATEWAY_PASSWORD")
-# encryptor = Encryptor('passphrase') # for end-to-end encryption, see https://sms.capcom.me/privacy/encryption/
+# encryptor = Encryptor('passphrase') # for end-to-end encryption, see https://sms-gate.app/privacy/encryption/
 
 message = domain.Message(
     "Your message text here.",
diff --git a/android_sms_gateway/constants.py b/android_sms_gateway/constants.py
index 56283b0..6073bab 100644
--- a/android_sms_gateway/constants.py
+++ b/android_sms_gateway/constants.py
@@ -1,3 +1,3 @@
 VERSION = "1.0.0"
 
-DEFAULT_URL = "https://sms.capcom.me/api/3rdparty/v1"
+DEFAULT_URL = "https://api.sms-gate.app/3rdparty/v1"
diff --git a/pyproject.toml b/pyproject.toml
index 1f1a18b..ceecda7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,10 +4,10 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "android-sms-gateway"
-description = "A client library for sending and managing SMS messages via the Android SMS Gateway API"
+description = "A client library for sending and managing SMS messages via the SMS Gateway for Android API"
 requires-python = ">=3.6"
-authors = [{ name = "Aleksandr Soloshenko", email = "i@capcom.me" }]
-maintainers = [{ name = "Aleksandr Soloshenko", email = "i@capcom.me" }]
+authors = [{ name = "Aleksandr Soloshenko", email = "admin@sms-gate.app" }]
+maintainers = [{ name = "Aleksandr Soloshenko", email = "support@sms-gate.app" }]
 readme = "README.md"
 license = { text = "Apache-2.0" }
 keywords = ["android", "sms", "gateway"]
@@ -24,6 +24,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Topic :: Communications :: Telephony",
     "Topic :: Software Development :: Libraries :: Python Modules",
     "Typing :: Typed",
@@ -33,7 +34,7 @@ classifiers = [
 version = { attr = "android_sms_gateway.__version__" }
 
 [project.urls]
-Homepage = "https://sms.capcom.me"
+Homepage = "https://sms-gate.app"
 Repository = "https://github.com/capcom6/android-sms-gateway-py"
 
 [project.optional-dependencies]