diff --git a/requirement.txt b/requirement.txt
index 0c9177f..a39b5ba 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -18,7 +18,7 @@ beautifulsoup4==4.6.3
 bitarray==0.8.3
 bkcharts==0.2
 blaze==0.11.3
-bleach==3.0.2
+bleach==3.3.0
 bokeh==1.0.2
 boto==2.49.0
 Bottleneck==1.2.1