diff --git a/Dockerfile b/Dockerfile
index 859ff47..6e89013 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # build environment
-FROM node:16-alpine as build
+FROM node:lts-alpine as build
 WORKDIR /app
 ENV PATH /app/node_modules/.bin:$PATH
 COPY package.json ./