diff --git a/requirements.txt b/requirements.txt
index e8e1a14..852ac88 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ attrs==18.1.0
 Automat==0.6.0
 autopep8==1.3.5
 beautifulsoup4==4.6.0
-bleach==1.5.0
+bleach==3.3.0
 bs4==0.0.1
 certifi==2018.4.16
 cffi==1.11.5