diff --git a/python-learning/python-spider/requirement.txt b/python-learning/python-spider/requirement.txt
index d286df65..cc2fc63e 100644
--- a/python-learning/python-spider/requirement.txt
+++ b/python-learning/python-spider/requirement.txt
@@ -1,7 +1,7 @@
 amqp==2.2.2
 appdirs==1.4.3
 billiard==3.5.0.3
-bleach==2.0.0
+bleach==3.1.1
 blinker==1.4
 celery==4.1.0
 certifi==2017.7.27.1