diff --git a/FirebaseABTesting.podspec b/FirebaseABTesting.podspec
index 42a669dd1fd..e671c7174b3 100644
--- a/FirebaseABTesting.podspec
+++ b/FirebaseABTesting.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'FirebaseABTesting'
-  s.version          = '3.4.0'
+  s.version          = '4.0.0'
   s.summary          = 'Firebase ABTesting'
 
   s.description      = <<-DESC
diff --git a/FirebaseABTesting/CHANGELOG.md b/FirebaseABTesting/CHANGELOG.md
index 6e9a4a7c3ba..4a046f9f7a5 100644
--- a/FirebaseABTesting/CHANGELOG.md
+++ b/FirebaseABTesting/CHANGELOG.md
@@ -1,4 +1,4 @@
-# v3.4.0
+# v4.0.0
 - [changed] Removed Protobuf dependency (#5890).
 
 # v3.2.0
diff --git a/FirebaseInAppMessaging.podspec b/FirebaseInAppMessaging.podspec
index b98bf00b717..281378ce139 100644
--- a/FirebaseInAppMessaging.podspec
+++ b/FirebaseInAppMessaging.podspec
@@ -51,7 +51,7 @@ See more product details at https://firebase.google.com/products/in-app-messagin
 
   s.dependency 'FirebaseCore', '~> 6.8'
   s.dependency 'FirebaseInstallations', '~> 1.1'
-  s.dependency 'FirebaseABTesting', '~> 3.4'
+  s.dependency 'FirebaseABTesting', '~> 4.0'
   s.dependency 'GoogleUtilities/Environment', '~> 6.7'
   s.dependency 'nanopb', '~> 1.30905.0'
 
diff --git a/FirebaseRemoteConfig.podspec b/FirebaseRemoteConfig.podspec
index 051c589b161..515d138af7a 100644
--- a/FirebaseRemoteConfig.podspec
+++ b/FirebaseRemoteConfig.podspec
@@ -44,7 +44,7 @@ app update.
       'FIRRemoteConfig_VERSION=' + String(s.version),
     'HEADER_SEARCH_PATHS' => '"${PODS_TARGET_SRCROOT}"'
   }
-  s.dependency 'FirebaseABTesting', '~> 3.4'
+  s.dependency 'FirebaseABTesting', '~> 4.0'
   s.dependency 'FirebaseCore', '~> 6.8'
   s.dependency 'FirebaseInstallations', '~> 1.1'
   s.dependency 'GoogleUtilities/Environment', '~> 6.7'