Update README.md

freyo · web-flow · commit d22dca5c93cf · 2017-11-20T09:47:03.000+08:00
diff --git a/README.md b/README.md
@@ -13,7 +13,7 @@ Tencent Cloud Message Queue driver for Laravel Queue
 ## Installation
 
   ```shell
-  composer require freyo/laravel-queue-cmq
+  composer require freyo/laravel-queue-cmq:5.4.*
   ```
 
 ## Configure
