The package google_maps_flutter_ios has this dependency on GoogleMaps:

s.dependency 'GoogleMaps', '>= 8.4', '< 10.0'

However, GoogleMaps is on version 10.7.0 and this constraint prevents the package from updating to this latest version of Google Maps on iOS.

Code reference: https://github.com/flutter/packages/blob/2164da9d195534cd658cd3c55a435d794a0c5a94/packages/google_maps_flutter/google_maps_flutter_ios/ios/google_maps_flutter_ios.podspec#L27