diff --git a/requirements.txt b/requirements.txt
index 0091ad2..207dcfd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 absl-py==0.2.2
 astor==0.6.2
 backcall==0.1.0
-bleach==1.5.0
+bleach==3.1.4
 boto==2.48.0
 boto3==1.7.42
 botocore==1.10.42