diff --git a/Dockerfile b/Dockerfile
index 0d5684c3b4822976a606ea7bb5619def4b9a8f7f..25cf6f6957535749fbf2164baca9297a3aa951e7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Stage 0, based on Node.js, to build and compile Angular
-FROM node:8.10.0 as builder
+FROM node:14.15.1 as builder
 
 # Copy the package.json file first in order to cache the modules
 COPY ./package.json /app/package.json
@@ -20,14 +20,14 @@ RUN npm run postinstall
 
 ARG conf
 
-# Building the Angular app /dist 
+# Building the Angular app /dist
 RUN npm run build:${conf}
 
 # Stage 1, based on Nginx, to have only the compiled app
 FROM nginx
 
-## Install dependency to get lua module in .conf 
-RUN apt-get update 
+## Install dependency to get lua module in .conf
+RUN apt-get update
 RUN apt-get --assume-yes install nginx-extras
 
 RUN rm /etc/nginx/conf.d/*