diff --git a/concourse/docker/Dockerfile b/concourse/docker/Dockerfile
index 2db0f4164..2443ead94 100644
--- a/concourse/docker/Dockerfile
+++ b/concourse/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:16.04
+FROM ubuntu:18.04
 
 ADD npmrc /root/.npmrc