Upgrade to Node.js 18

.github/workflows/build-code.yml

@@ -10,7 +10,7 @@ jobs:
     strategy:
       matrix:
         node_version:
-          - 16
+          - 18
     steps:
       - name: Checkout code
         uses: actions/checkout@v3

.nvmrc

@@ -1 +1 @@
-v16
+v18

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM node:16-slim as builder
+FROM --platform=$BUILDPLATFORM node:18-slim as builder
 
 # Build application and add additional files
 WORKDIR /ghostfolio
@@ -50,7 +50,7 @@ COPY package.json /ghostfolio/dist/apps/api
 RUN yarn database:generate-typings
 
 # Image to run, copy everything needed from builder
-FROM node:16-slim
+FROM node:18-slim
 RUN apt update && apt install -y \
     openssl \
     && rm -rf /var/lib/apt/lists/*

README.md

@@ -145,7 +145,7 @@ Please follow the instructions of the Ghostfolio [Unraid Community App](https://
 ### Prerequisites
 
 - [Docker](https://www.docker.com/products/docker-desktop)
-- [Node.js](https://nodejs.org/en/download) (version 16)
+- [Node.js](https://nodejs.org/en/download) (version 18+)
 - [Yarn](https://yarnpkg.com/en/docs/install)
 - Create a local copy of this Git repository (clone)
 - Copy the file `.env.example` to `.env` and populate it with your data (`cp .env.example .env`)

package.json

@@ -198,7 +198,7 @@
     "typescript": "4.9.5"
   },
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   },
   "importSort": {
     ".ts": {