diff --git a/requirements.txt b/requirements.txt
index b9ce84d..3d42286 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ backports-abc==0.5
 backports.functools-lru-cache==1.5
 backports.shutil-get-terminal-size==1.0.0
 backports.weakref==1.0.post1
-bleach==3.1.0
+bleach==3.3.0
 boto==2.49.0
 boto3==1.9.94
 botocore==1.12.94