diff --git a/Dockerfile b/Dockerfile
index 5f23f10..09ce58b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM node:9-alpine
 
-ENV ESLINT_VERSION=4.19.1
+ENV ESLINT_VERSION=5.16.0
 
 RUN set -ex \
  && npm install -g \