diff --git a/requirements.txt b/requirements.txt
index 7bfc206..a6dcec7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ beautifulsoup4==4.6.0
 bitarray==0.8.1
 bkcharts==0.2
 blaze==0.11.3
-bleach==2.1.3
+bleach==3.3.0
 bokeh==0.12.16
 boto==2.48.0
 Bottleneck==1.2.1