diff --git a/requirements.txt b/requirements.txt
index fdf3494..2fc842f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ django-haystack==3.2.1
 django-ipware==4.0.2
 django-mdeditor==0.1.20
 django-uuslug==2.0.0
-elasticsearch==8.5.2
+elasticsearch==7.16.1
 elasticsearch-dsl==7.4.0
 gevent==22.10.2
 jieba==0.42.1