diff --git a/LagouSpider-master/requirements.txt b/LagouSpider-master/requirements.txt
index ff784e5..8a1b0e0 100644
--- a/LagouSpider-master/requirements.txt
+++ b/LagouSpider-master/requirements.txt
@@ -1,7 +1,7 @@
 redis==3.3.11
 selenium==3.141.0
 pymongo==3.10.1
-lxml==4.4.2
+lxml==4.6.5
 w3lib==1.21.0
 requests==2.22.0
 pandas==0.25.3