diff --git a/requirements.txt b/requirements.txt
index 1e42ffd..5e4f5f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-bleach==3.1.1
+bleach==3.3.0
 colorama==0.3.3
 gevent==1.4.0
 greenlet==0.4.15