diff --git a/requirements.txt b/requirements.txt
index 4a7e618..71aaaee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ absl-py==0.9.0
 appdirs==1.4.3
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.0
+bleach==3.3.0
 blessings==1.7
 cachetools==4.0.0
 certifi==2019.11.28