diff --git a/README.md b/README.md
index dee2a0b2..5d5f116d 100644
--- a/README.md
+++ b/README.md
@@ -2,11 +2,11 @@
 
 ![GitHub Actions Workflow Status](https://img.shields.io/github/actions/workflow/status/mobizt/FirebaseClient/.github%2Fworkflows%2Fcompile_library.yml?logo=github&label=compile) [![Github Stars](https://img.shields.io/github/stars/mobizt/FirebaseClient?logo=github)](https://github.com/mobizt/FirebaseClient/stargazers) ![Github Issues](https://img.shields.io/github/issues/mobizt/FirebaseClient?logo=github)
 
-![GitHub Release](https://img.shields.io/github/v/release/mobizt/FirebaseClient) ![Arduino](https://img.shields.io/badge/Arduino-v1.4.14-57C207?logo=arduino) ![PlatformIO](https://badges.registry.platformio.org/packages/mobizt/library/FirebaseClient.svg) ![GitHub Release Date](https://img.shields.io/github/release-date/mobizt/FirebaseClient)
+![GitHub Release](https://img.shields.io/github/v/release/mobizt/FirebaseClient) ![Arduino](https://img.shields.io/badge/Arduino-v1.4.15-57C207?logo=arduino) ![PlatformIO](https://badges.registry.platformio.org/packages/mobizt/library/FirebaseClient.svg) ![GitHub Release Date](https://img.shields.io/github/release-date/mobizt/FirebaseClient)
 
 [![GitHub Sponsors](https://img.shields.io/github/sponsors/mobizt?logo=github)](https://github.com/sponsors/mobizt)
 
-Revision `2025-01-06T13:42:50Z`
+Revision `2025-01-07T12:14:01Z`
 
 ## Table of Contents