Update Dockerfile

Author: brendannee

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Updated
+- Update Dockerfile
+
 ## [2.11.1] - 2025-09-19
 
 ### Fixed

docker/Dockerfile

@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1
-FROM node:20
+FROM node:22
 
 RUN apt update
 RUN apt install -y chromium
@@ -8,6 +8,7 @@ RUN cd ~/
 COPY config.json ./
 
 ENV NPM_CONFIG_PREFIX=/home/node/.npm-global
+ENV NODE_OPTIONS=--max-old-space-size=8192
 ENV PATH=$PATH:/home/node/.npm-global/bin
 RUN npm install -g gtfs-to-html