diff --git a/requirements.txt b/requirements.txt
index 384cd6e..166ae44 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ astor==0.7.1
 astroid==2.3.3
 attrs==19.3.0
 backcall==0.1.0
-bleach==3.1.4
+bleach==3.3.0
 boto3==1.9.227
 botocore==1.12.214
 certifi==2019.9.11