diff --git a/requirements.txt b/requirements.txt
index 09a1999..aeae298 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ beautifulsoup4==4.5.3
 bitarray==0.8.1
 bitmex-easy-data-scripts==0.1
 blaze==0.10.1
-bleach==1.5.0
+bleach==3.3.0
 bokeh==0.12.4
 boto==2.48.0
 boto3==1.6.22