diff --git a/README.md b/README.md
index f86debe6..c7c575fc 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 <div align="center"> 
     
 ![license](https://shields.io/badge/license-MIT%2FApache--2.0-blue)
-[![Rust Version](https://img.shields.io/badge/Rust-1.75.0+-blue)](https://releases.rs/docs/1.75.0)
+[![Rust Version](https://img.shields.io/badge/Rust-1.78.0+-blue)](https://releases.rs/docs/1.75.0)
 ![PRs welcome](https://img.shields.io/badge/PRs-Welcome-brightgreen)     
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
 [![All Contributors](https://img.shields.io/badge/all_contributors-7-orange.svg?style=flat-square)](#contributors-)
diff --git a/README_zh.md b/README_zh.md
index d4b979fb..bcc08bf7 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -6,7 +6,7 @@
 <div align="center"> 
     
 ![license](https://shields.io/badge/license-MIT%2FApache--2.0-blue)
-[![Rust Version](https://img.shields.io/badge/Rust-1.75.0+-blue)](https://releases.rs/docs/1.75.0)
+[![Rust Version](https://img.shields.io/badge/Rust-1.78.0+-blue)](https://releases.rs/docs/1.75.0)
 ![PRs welcome](https://img.shields.io/badge/PRs-Welcome-brightgreen)     
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
 [![All Contributors](https://img.shields.io/badge/all_contributors-5-orange.svg?style=flat-square)](#contributors-)