diff --git a/requirements.txt b/requirements.txt
index f0d587f..77793c0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ django-apscheduler >= 0.6.0
 python-telegram-bot >= 13.11
 lxml >= 4.7.1
 beautifulsoup4 >= 4.10.0
-wechatpy == 1.8.18
+wechatpy >= 1.8.18
 #ddddocr
 typing_extensions
 GitPython