building App fails with parsing package npm version range >=6

Hi,

Following the tutorial to deploy a React app to app platform https://www.digitalocean.com/community/tutorials/how-to-deploy-a-react-application-to-digitalocean-app-platform

in my local development machine I have new versions that the required one in the tutorial

I have: npm --version 7.7.5 node --version v15.7.0

when deploying to App platfor, it fails while building with the following error

qalat-ui | 12:42:04 => Initializing build
qalat-ui | 12:42:04 => Retrieving source code to /workspace
qalat-ui | 12:42:04 => Selecting branch "master"
qalat-ui | 12:42:05 => Checking out commit "c9f6e6c7244541e49dcb3fd3dab321184b2b30b5"
qalat-ui | 12:42:06 => Validating environment
qalat-ui | 12:42:06 
qalat-ui | 12:42:06 => Building app using buildpacks
qalat-ui | 12:42:06 => Injecting app environment variables:
qalat-ui | 12:42:06      REACT_APP_API_BASE
qalat-ui | 12:42:06 => Configuring custom build command to be run at the end of the build:
qalat-ui | 12:42:06      npm run build
qalat-ui | 12:42:06 => Running buildpack detection
qalat-ui | 12:42:06 
qalat-ui | 12:42:06 heroku/nodejs-engine  0.5.0
qalat-ui | 12:42:06 digitalocean/node     0.2.0
qalat-ui | 12:42:06 digitalocean/procfile 0.0.3
qalat-ui | 12:42:06 digitalocean/custom   0.1.0
qalat-ui | 12:42:06 
qalat-ui | 12:42:06 => Building app
qalat-ui | 12:42:06 
qalat-ui | 12:42:07 ---> Node.js Buildpack
qalat-ui | 12:42:07 ---> Installing toolbox
qalat-ui | 12:42:07 ---> - jq
qalat-ui | 12:42:07 ---> - yj
qalat-ui | 12:42:08 ---> Getting Node version
qalat-ui | 12:42:08 ---> Resolving Node version
qalat-ui | 12:42:10 ---> Downloading and extracting Node v15.12.0
qalat-ui | 12:42:24 ---> Parsing package.json
qalat-ui | 12:42:25 ---> No file to start server
qalat-ui | 12:42:25 ---> either use 'docker run' to start container or add index.js or server.js
qalat-ui | 12:42:26 unable to invoke layer creator
qalat-ui | 12:42:26 parsing package npm version range >=6: Could not parse Range ">=6": Could not parse version "6" in ">=6": No Major.Minor.Patch elements found
qalat-ui | 12:42:26 ERROR: failed to build: exit status 1
qalat-ui | 12:42:26  ! Build failed (145)

a snap from my package.json

"dependencies": {
    "@coreui/chartjs": "^2.0.0",
    "@coreui/coreui": "^3.4.0",
    "@coreui/icons": "^2.0.0-rc.0",
    "@coreui/icons-react": "^1.1.0",
    "@coreui/react": "^3.4.6",
    "@coreui/react-chartjs": "^1.1.0",
    "@coreui/utils": "^1.3.1",
    "@wojtekmaj/enzyme-adapter-react-17": "^0.6.0",
    "axios": "^0.21.1",
    "classnames": "^2.2.6",
    "core-js": "^3.9.1",
    "enzyme": "^3.11.0",
    "i18next": "^20.1.0",
    "i18next-browser-languagedetector": "^6.1.0",
    "i18next-http-backend": "^1.2.1",
    "node-sass": "^5.0.0",
    "prop-types": "^15.7.2",
    "react": "^17.0.2",
    "react-app-polyfill": "^2.0.0",
    "react-dom": "^17.0.2",
    "react-dotenv": "^0.1.3",
    "react-i18next": "^11.8.12",
    "react-query": "^3.13.0",
    "react-redux": "^7.2.3",
    "react-router-dom": "^5.2.0",
    "redux": "4.0.5"
  },
  "devDependencies": {
    "auto-changelog": "~2.2.1",
    "react-scripts": "^4.0.3"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-dotenv && react-scripts test",
    "test:cov": "npm test -- --coverage --watchAll=false",
    "test:debug": "react-scripts --inspect-brk test --runInBand",
    "eject": "react-scripts eject",
    "changelog": "auto-changelog --starting-version 3.0.0 --commit-limit false --hide-credit",
    "serve": "npm run build && serve -s build"
  },
  "bugs": {
    "url": "https://github.com/coreui/coreui-free-react-admin-template/issues"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": [
    ">0.2%",
    "not dead",
    "not ie <= 10",
    "not op_mini all"
  ],
  "jest": {
    "collectCoverageFrom": [
      "src/**/*.{js,jsx}",
      "!**/*index.js",
      "!src/serviceWorker.js",
      "!src/polyfill.js"
    ]
  },
  "engines": {
    "node": ">=10",
    "npm": ">=6"
  }

Any one faced same issue?