diff --git a/requirements.txt b/requirements.txt
index e97f51b..9204aad 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bleach==1.5.0
+bleach==3.3.0
 bluelens-spawning-pool==1.0.8
 boto3==1.4.7
 botocore==1.7.17