diff --git a/requirements.txt b/requirements.txt
index 8712f72..576b6c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 astroid==2.0.4
 autopep8==1.4
 backcall==0.1.0
-bleach==3.1.4
+bleach==3.3.0
 boto==2.49.0
 boto3==1.9.4
 botocore==1.12.4