diff --git a/requirements.txt b/requirements.txt
index 1b247b5..d64200b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ appnope==0.1.0
 astroid==2.3.3
 autopep8==1.5.2
 backcall==0.1.0
-bleach==3.1.4
+bleach==3.3.0
 certifi==2020.4.5.1
 chardet==3.0.4
 cycler==0.10.0