diff --git a/extra/docker/Dockerfile b/extra/docker/Dockerfile
index 3b13dab..6a6f944 100644
--- a/extra/docker/Dockerfile
+++ b/extra/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:16.04
+FROM ubuntu:xenial-20210416
 MAINTAINER kevthehermit (https://github.com/kevthehermit/VolUtility)
 
 # Version Vars