diff --git a/FirebaseAppDistribution.podspec b/FirebaseAppDistribution.podspec
index 2f882cf1510..54137d5769f 100644
--- a/FirebaseAppDistribution.podspec
+++ b/FirebaseAppDistribution.podspec
@@ -33,7 +33,7 @@ iOS SDK for App Distribution for Firebase.
   s.dependency 'GoogleUtilities/AppDelegateSwizzler', '~> 7.0'
   s.dependency 'GoogleUtilities/UserDefaults', '~> 7.0'
   s.dependency 'FirebaseInstallations', '~> 7.0'
-  s.dependency 'GoogleDataTransport', '~> 7.5'
+  s.dependency 'GoogleDataTransport', '~> 8.0'
 
   s.pod_target_xcconfig = {
     'GCC_C_LANGUAGE_STANDARD' => 'c99',
diff --git a/FirebaseCoreDiagnostics.podspec b/FirebaseCoreDiagnostics.podspec
index 55179151126..4ad45ceb070 100644
--- a/FirebaseCoreDiagnostics.podspec
+++ b/FirebaseCoreDiagnostics.podspec
@@ -51,7 +51,7 @@ non-Cocoapod integration. This library also respects the Firebase global data co
 
   s.framework = 'Foundation'
 
-  s.dependency 'GoogleDataTransport', '~> 7.5'
+  s.dependency 'GoogleDataTransport', '~> 8.0'
   s.dependency 'GoogleUtilities/Environment', '~> 7.0'
   s.dependency 'GoogleUtilities/Logger', '~> 7.0'
   s.dependency 'nanopb', '~> 2.30906.0'
diff --git a/FirebaseCrashlytics.podspec b/FirebaseCrashlytics.podspec
index d9c4ffc20f4..2b88f503f52 100644
--- a/FirebaseCrashlytics.podspec
+++ b/FirebaseCrashlytics.podspec
@@ -50,7 +50,7 @@ Pod::Spec.new do |s|
   s.dependency 'FirebaseCore', '~> 7.0'
   s.dependency 'FirebaseInstallations', '~> 7.0'
   s.dependency 'PromisesObjC', '~> 1.2'
-  s.dependency 'GoogleDataTransport', '~> 7.5'
+  s.dependency 'GoogleDataTransport', '~> 8.0'
   s.dependency 'nanopb', '~> 2.30906.0'
 
   s.libraries = 'c++', 'z'
diff --git a/GoogleDataTransport.podspec b/GoogleDataTransport.podspec
index 1ead054bf4b..77abb60cad5 100644
--- a/GoogleDataTransport.podspec
+++ b/GoogleDataTransport.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'GoogleDataTransport'
-  s.version          = '7.5.1'
+  s.version          = '8.0.0'
   s.summary          = 'Google iOS SDK data transport.'
 
   s.description      = <<-DESC
diff --git a/GoogleDataTransport/CHANGELOG.md b/GoogleDataTransport/CHANGELOG.md
index 9ff4b8c6a83..76c12ce78df 100644
--- a/GoogleDataTransport/CHANGELOG.md
+++ b/GoogleDataTransport/CHANGELOG.md
@@ -1,3 +1,6 @@
+# v8.0.0
+- Source restructuring to limit the public API surface.
+
 # v7.5.1
 - Fix deprecation warning for iOS 12.0 and higher projects. (#6682)