diff --git a/python-learning/python-spider/requirement.txt b/python-learning/python-spider/requirement.txt
index d286df65..80f7df95 100644
--- a/python-learning/python-spider/requirement.txt
+++ b/python-learning/python-spider/requirement.txt
@@ -52,7 +52,7 @@ kombu==4.1.0
 Markdown==2.6.9
 MarkupSafe==1.0
 matplotlib==2.0.2
-mistune==0.7.4
+mistune==0.8.1
 msgpack-python==0.4.8
 mysqlclient==1.3.12
 nbconvert==5.2.1