{
  "private": true,
  "dependencies": {
    "@arcgis/core": "^4.18.1"
  },
  "devDependencies": {
    "@arcgis/webpack-plugin": "4.18.0-next.20201029",
    "clean-webpack-plugin": "^3.0.0",
    "css-loader": "^5.0.0",
    "file-loader": "^6.2.0",
    "html-webpack-plugin": "^5.0.0-alpha.7",
    "mini-css-extract-plugin": "^1.2.1",
    "moment-locales-webpack-plugin": "^1.2.0",
    "npm-run-all": "^4.1.5",
    "serve": "^11.3.2",
    "webpack": "^5.4.0",
    "webpack-cli": "^4.1.0",
    "webpack-dev-server": "^3.11.0"
  },
  "scripts": {
    "build": "webpack --mode production",
    "watch": "webpack -w",
    "start": "webpack serve --mode development"
  }
}

{
  "private": true,
  "dependencies": {
    "@arcgis/core": "^4.18.1"
  },
  "devDependencies": {
    "@arcgis/webpack-plugin": "4.18.1",
    "clean-webpack-plugin": "^3.0.0",
    "css-loader": "^5.0.0",
    "file-loader": "^6.2.0",
    "html-webpack-plugin": "^5.0.0-alpha.7",
    "mini-css-extract-plugin": "^1.2.1",
    "moment-locales-webpack-plugin": "^1.2.0",
    "npm-run-all": "^4.1.5",
    "serve": "^11.3.2",
    "webpack": "^5.4.0",
    "webpack-cli": "^4.1.0",
    "webpack-dev-server": "^3.11.0"
  },
  "scripts": {
    "build": "webpack --mode production",
    "watch": "webpack -w",
    "start": "webpack serve --mode development"
  }
}

Update arcgis-webpack-plugin version in webpack esm-sample
Update arcgis-webpack-plugin version in webpack esm-sample
