diff --git a/requirements.txt b/requirements.txt
index be63ec5..8546dba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 backcall==0.1.0
-bleach==3.1.4
+bleach==3.3.0
 boto3==1.9.113
 botocore==1.12.113
 certifi==2018.8.24