diff --git a/requirements.txt b/requirements.txt
index c27c0d2..4a69082 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ astroid==2.2.5
 attrs==19.1.0
 autopep8==1.4.4
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.3.0
 certifi==2019.3.9
 cffi==1.12.3
 chardet==3.0.4