diff --git a/proj1/requirements.txt b/proj1/requirements.txt
index e911f7c..2e6c408 100644
--- a/proj1/requirements.txt
+++ b/proj1/requirements.txt
@@ -15,7 +15,7 @@ beautifulsoup4==4.6.0
 bitarray==0.8.1
 bkcharts==0.2
 blaze==0.11.3
-bleach==2.0.0
+bleach==3.1.2
 bokeh==0.12.10
 boto==2.48.0
 Bottleneck==1.2.1