diff --git a/requirements.txt b/requirements.txt
index 5644f1b..d27e233 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ asn1crypto==1.3.0
 astunparse==1.6.3
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.5
+bleach==3.3.0
 cachetools==4.1.0
 certifi==2020.6.20
 cffi==1.14.0