diff --git a/requirements.txt b/requirements.txt
index a51712b..44cd870 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ beautifulsoup4==4.7.1
 bitarray==0.9.0
 bkcharts==0.2
 blaze==0.11.3
-bleach==3.1.0
+bleach==3.3.0
 blinker==1.4
 bokeh==1.1.0
 boto==2.49.0