diff --git a/requirements.txt b/requirements.txt
index 423db06..ea2fe64 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ alabaster==0.7.12
 attrs==19.3.0
 autopep8==1.5.1
 Babel==2.8.0
-bleach==3.1.4
+bleach==3.3.0
 certifi==2020.4.5.1
 cffi==1.14.0
 chardet==3.0.4