diff --git a/README.md b/README.md
index db8c5a6..26081f0 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 <p align="center">
 <img src="https://img.shields.io/badge/php-%3E%3D7.0.0-blue">
-<img src="https://img.shields.io/badge/wordpress-v5.8%20beta3%20tested-%234c1">
+<img src="https://img.shields.io/badge/wordpress-v5.8%20beta4%20tested-%234c1">
 <a href="https://vtrois.crowdin.com/kratos" target="_blank"><img src="https://badges.crowdin.net/e/f1d1a7eaa6af337dba7aa4a39b28e67c/localized.svg"></a>
 <a href="https://www.jsdelivr.com/package/gh/vtrois/kratos" target="_blank"><img src="https://data.jsdelivr.com/v1/package/gh/vtrois/kratos/badge?style=rounded"></a>
 <img src="https://img.shields.io/github/license/vtrois/kratos?color=%234c1">
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 599766d..145686c 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -4,7 +4,7 @@
 
 <p align="center">
 <img src="https://img.shields.io/badge/php-%3E%3D7.0.0-blue">
-<img src="https://img.shields.io/badge/wordpress-v5.8%20beta3%20tested-%234c1">
+<img src="https://img.shields.io/badge/wordpress-v5.8%20beta4%20tested-%234c1">
 <a href="https://vtrois.crowdin.com/kratos" target="_blank"><img src="https://badges.crowdin.net/e/f1d1a7eaa6af337dba7aa4a39b28e67c/localized.svg"></a>
 <a href="https://www.jsdelivr.com/package/gh/vtrois/kratos" target="_blank"><img src="https://data.jsdelivr.com/v1/package/gh/vtrois/kratos/badge?style=rounded"></a>
 <img src="https://img.shields.io/github/license/vtrois/kratos?color=%234c1">