diff --git a/requirements.txt b/requirements.txt
index 5dbd11d..3c7f0ce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ alembic==1.4.2
 astor==0.8.0
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.4
+bleach==3.3.0
 boto3==1.10.5
 botocore==1.13.5
 certifi==2019.9.11