generate Podfile.lock without a Mac

Question

I need to generate a new Podfile.lock for a React Native project for iOS, but I don't own a mac. Is there a way to do it online ? I'm trying to deploy the project for iOS through CodeMagic, but the error returned by CodeMagic makes me believe I need to update the Podfile.lock.

The error:

[!] CocoaPods could not find compatible versions for pod "Firebase/CoreOnly":
  In snapshot (Podfile.lock):
    Firebase/CoreOnly (= 8.6.0)

  In Podfile:
    RNFBApp (from `../node_modules/@react-native-firebase/app`) was resolved to 12.9.3, which depends on
      Firebase/CoreOnly (= 8.8.0)


You have either:
 * changed the constraints of dependency `Firebase/CoreOnly` inside your development pod `RNFBApp`.
   You should run `pod update Firebase/CoreOnly` to apply changes you've made.

[!] NPM package '@react-native-firebase/analytics' depends on '@react-native-firebase/app' v13.1.1 but found v12.9.3, this might cause build issues or runtime crashes.

[!] NPM package '@react-native-firebase/analytics' depends on '@react-native-firebase/app' v13.1.1 but found v12.9.3, this might cause build issues or runtime crashes.