diff --git a/requirements.txt b/requirements.txt
index 002655b..d07c3d5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ appnope==0.1.0
 astor==0.7.1
 backcall==0.1.0
 beautifulsoup4==4.6.3
-bleach==3.0.2
+bleach==3.3.0
 boto==2.49.0
 boto3==1.9.106
 botocore==1.12.106