diff --git a/requirements.txt b/requirements.txt
index d506fac..879a8a2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appnope==0.1.0
 aws-requests-auth==0.4.2
 backcall==0.1.0
-bleach==3.0.2
+bleach==3.3.0
 boto3==1.9.37
 botocore==1.12.37
 certifi==2018.10.15