diff --git a/requirements.txt b/requirements.txt
index 7c8437b..3390bac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ autopep8==1.4.4
 Babel==2.7.0
 backcall==0.1.0
 beautifulsoup4==4.8.0
-bleach==2.1.3
+bleach==3.3.0
 certifi==2019.6.16
 cffi==1.12.3
 chardet==3.0.4