diff --git a/requirements.txt b/requirements.txt
index 4315a2866..071f5827c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -103,7 +103,7 @@ djangorestframework==3.15.2
 ctlsettings==0.4.3
 django-extensions==3.2.3
 
-django-s3sign==0.4.1
+django-s3sign==0.5.0
 s3transfer==0.10.4
 jmespath==1.0.1