diff --git a/requirements.txt b/requirements.txt
index edc1797..43cfb6d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ astor==0.8.0
 attrs==19.3.0
 backcall==0.1.0
 beautifulsoup4==4.9.1
-bleach==3.1.0
+bleach==3.3.0
 cachetools==3.1.1
 certifi==2019.9.11
 chardet==3.0.4