diff --git a/appengine/flexible/django_cloudsql/requirements.txt b/appengine/flexible/django_cloudsql/requirements.txt
index 914a4a506b7..9d6c5acba2b 100644
--- a/appengine/flexible/django_cloudsql/requirements.txt
+++ b/appengine/flexible/django_cloudsql/requirements.txt
@@ -1,4 +1,4 @@
 Django==1.10.3
 mysqlclient==1.3.9
-wheel==0.30.0a0
+wheel==0.38.1
 gunicorn==19.6.0