diff --git a/docker/www/Dockerfile b/docker/www/Dockerfile
index 04d4a3d1..a87b277e 100644
--- a/docker/www/Dockerfile
+++ b/docker/www/Dockerfile
@@ -1,5 +1,5 @@
 # stage1 as builder
-FROM node:10.13 as builder
+FROM node:dubnium-alpine as builder
 COPY package.json yarn.lock ./
 RUN yarn
 COPY . .