diff --git a/requirements.txt b/requirements.txt
index a417ac1..177365c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 appdirs==1.4.3
 appnope==0.1.0
-bleach==3.1.1
+bleach==3.3.0
 certifi==2018.1.18
 chardet==3.0.4
 click==6.7