CocoaPods could not find compatible versions for pod “GoogleAppMeasurement” のエラー

エラーの内容

$ arch -x86_64 pod install
Analyzing dependencies
cloud_firestore: Using Firebase SDK version '9.6.0' defined in 'firebase_core'
firebase_analytics: Using Firebase SDK version '9.6.0' defined in 'firebase_core'
firebase_auth: Using Firebase SDK version '9.6.0' defined in 'firebase_core'
firebase_core: Using Firebase SDK version '9.6.0' defined in 'firebase_core'
Run script to upload symbols already exists.
firebase_crashlytics: Using Firebase SDK version '9.6.0' defined in 'firebase_core'
firebase_performance: Using Firebase SDK version '9.6.0' defined in 'firebase_core'
[!] CocoaPods could not find compatible versions for pod "GoogleAppMeasurement":
  In Podfile:
    firebase_analytics (from `.symlinks/plugins/firebase_analytics/ios`) was resolved to 9.3.7, which depends on
      Firebase/Analytics (= 9.6.0) was resolved to 9.6.0, which depends on
        Firebase/Core (= 9.6.0) was resolved to 9.6.0, which depends on
          FirebaseAnalytics (~> 9.6.0) was resolved to 9.6.0, which depends on
            FirebaseAnalytics/AdIdSupport (= 9.6.0) was resolved to 9.6.0, which depends on
              GoogleAppMeasurement (= 9.6.0)

    google_mobile_ads (from `.symlinks/plugins/google_mobile_ads/ios`) was resolved to 0.0.1, which depends on
      Google-Mobile-Ads-SDK (= 8.13.0) was resolved to 8.13.0, which depends on
        GoogleAppMeasurement (< 9.0, >= 7.0)

google_mobile_ads を 1.3.0 から 2.0.0 に上げた後に
arch -x86_64 pod install を実行したらエラーが出なかったです。
googleのテスト広告も表示されていました。
Good luck!!