diff --git a/composer.json b/composer.json
index 7098058..09d7d70 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
     "topthink/think-orm": "^2.0",
     "php-di/php-di": "^6.3",
     "doctrine/annotations": "^1.13",
-    "workerman/redis": "^1.0"
+    "workerman/redis": "^1.0|^2.0"
   },
   "autoload": {
     "psr-4": {