diff --git a/requirements.txt b/requirements.txt
index bc50b3e..4388cce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ attrs==19.3.0
 backcall==0.1.0
 bash-kernel==0.7.2
 bcrypt==3.1.7
-bleach==3.1.4
+bleach==3.3.0
 blessings==1.7
 boto3==1.13.6
 botocore==1.16.6