diff --git a/requirements.txt b/requirements.txt
index 59a44363..34fceb87 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ beautifulsoup4==4.7.1
 bitarray==0.9.3
 bkcharts==0.2
 blaze==0.11.3
-bleach==3.1.0
+bleach==3.3.0
 bokeh==1.2.0
 boto==2.49.0
 Bottleneck==1.2.1