Bump docker images.

.gitlab-ci.yml

@@ -11,7 +11,7 @@ cache:
     - node_modules
   policy: pull
 
-image: node:15-alpine3.10
+image: node:alpine
 
 variables:
   PROJECT_PATH: "$CI_PROJECT_DIR"

Dockerfile

@@ -1,6 +1,6 @@
 ### STAGE 1: Build ###
 # defining version of the base image
-FROM node:15.1.0-alpine as build
+FROM node:alpine as build
 
 # defining work directory
 WORKDIR /app
@@ -18,7 +18,7 @@ RUN npm run build --prod
 
 ### STAGE 2: Setup ###
 # defining nginx image version
-FROM nginx:1.19.4-alpine
+FROM nginx:alpine
 
 ## Remove default nginx website
 RUN rm -rf /usr/share/nginx/html/*