diff --git a/smart/spiderPic/netease/requirements.txt b/smart/spiderPic/netease/requirements.txt
index 7447fce..25c45b2 100644
--- a/smart/spiderPic/netease/requirements.txt
+++ b/smart/spiderPic/netease/requirements.txt
@@ -1,6 +1,6 @@
 certifi==2017.7.27.1
 chardet==3.0.4
 idna==2.6
-lxml==3.8.0
+lxml==4.6.3
 requests==2.18.4
 urllib3==1.22