diff --git a/Dockerfile b/Dockerfile
index 8de0d5c..70998dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,11 @@
-FROM mhart/alpine-node:8
+FROM mhart/alpine-node:14.4
 MAINTAINER Aurélien Hervé <mail@aurelien-herve.com>
 
 RUN mkdir /app
 WORKDIR /app
 
 RUN npm install -g yarn
-RUN yarn global add nodemon typescript@3.4.5 tslint mocha
+RUN yarn global add nodemon typescript eslint mocha
 
 ADD ./package.json .
 ADD ./yarn.lock .