From 0f47060c2e45a329e9540b08e0bc7f8eda7c80ef Mon Sep 17 00:00:00 2001
From: Biao Xie <hhxsv5@sina.com>
Date: Fri, 25 Aug 2023 18:17:28 +0800
Subject: [PATCH] Update README.md

---
 README.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a746821..930d6db 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,10 @@ A common connection pool based on Swoole is usually used as the database connect
 > Install package via [Composer](https://getcomposer.org/).
 
 ```shell
+# PHP 7.x
 composer require "open-smf/connection-pool:~1.0"
+# PHP 8.x
+composer require "open-smf/connection-pool:~2.0"
 ```
 
 ## Usage
@@ -220,4 +223,4 @@ $server->start();
 
 ## License
 
-[MIT](LICENSE)
\ No newline at end of file
+[MIT](LICENSE)