diff --git a/requirements.txt b/requirements.txt
index 57927fb..1dd82ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appdirs==1.4.3
 appnope==0.1.0
 backcall==0.1.0
-bleach==3.0.2
+bleach==3.3.0
 certifi==2018.10.15
 chardet==3.0.4
 cymem==2.0.2