diff --git a/requirements.txt b/requirements.txt
index 7e099ab..a7d80e2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 backports.weakref==1.0rc1
 BeautifulSoup==3.2.1
-bleach==1.5.0
+bleach==3.3.0
 boto==2.48.0
 boto3==1.6.3
 botocore==1.9.3