diff --git a/requirements.txt b/requirements.txt
index fd0e7f6..6763fce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ appnope==0.1.0
 attrs==19.3.0
 Babel==2.8.0
 backcall==0.1.0
-bleach==3.1.5
+bleach==3.3.0
 blis==0.2.4
 boto3==1.13.11
 botocore==1.16.11