diff --git a/requirements.txt b/requirements.txt
index 8eb145e..5db1766 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ appnope==0.1.0
 attrs==19.3.0
 backcall==0.1.0
 beautifulsoup4==4.8.2
-bleach==3.1.4
+bleach==3.3.0
 bs4==0.0.1
 certifi==2019.11.28
 chardet==3.0.4