diff --git a/dockerfiles/mongodb-enterprise-operator/1.11.0/ubuntu/Dockerfile b/dockerfiles/mongodb-enterprise-operator/1.11.0/ubuntu/Dockerfile
index 47ece25..4e3bbb7 100644
--- a/dockerfiles/mongodb-enterprise-operator/1.11.0/ubuntu/Dockerfile
+++ b/dockerfiles/mongodb-enterprise-operator/1.11.0/ubuntu/Dockerfile
@@ -5,7 +5,7 @@
 ARG imagebase
 FROM ${imagebase} as base
 
-FROM ubuntu:16.04
+FROM ubuntu:xenial-20210416
 
 
 LABEL name="MongoDB Enterprise Operator" \