diff --git a/barn/requirements.txt b/barn/requirements.txt
index 25462aa..07f44ce 100644
--- a/barn/requirements.txt
+++ b/barn/requirements.txt
@@ -1,4 +1,4 @@
-bleach==1.5.0
+bleach==3.3.0
 cycler==0.10.0
 enum34==1.1.6
 html5lib==0.9999999