diff --git a/BraintreeDropIn.podspec b/BraintreeDropIn.podspec
index 2dadb48a..c451d95b 100644
--- a/BraintreeDropIn.podspec
+++ b/BraintreeDropIn.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "BraintreeDropIn"
-  s.version          = "8.1.4"
+  s.version          = "9.0.0-beta1"
   s.summary          = "Braintree Drop-in SDK: A modern foundation for accepting payments"
   s.description      = <<-DESC
                        Braintree is a full-stack payments platform for developers
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc0905ac..53df45ed 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Braintree iOS Drop-in SDK - Release Notes
 
-## unreleased (9.0.0-beta1)
+## 9.0.0-beta1 (2021-03-29)
 
 * Add support for Swift Package Manager (resolves #155)
 * Breaking changes
diff --git a/Demo/Application/Supporting Files/Braintree-Demo-Info.plist b/Demo/Application/Supporting Files/Braintree-Demo-Info.plist
index 1b6270ee..6e59b63f 100644
--- a/Demo/Application/Supporting Files/Braintree-Demo-Info.plist	
+++ b/Demo/Application/Supporting Files/Braintree-Demo-Info.plist	
@@ -29,7 +29,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>8.1.4</string>
+	<string>9.0.0-beta1</string>
 	<key>CFBundleURLTypes</key>
 	<array>
 		<dict>
@@ -44,7 +44,7 @@
 		</dict>
 	</array>
 	<key>CFBundleVersion</key>
-	<string>$(CURRENT_PROJECT_VERSION)</string>
+	<string>9.0.0-beta1</string>
 	<key>LSApplicationQueriesSchemes</key>
 	<array>
 		<string>com.braintreepayments.DropInDemo.payments</string>
diff --git a/Sources/BraintreeDropIn/Info.plist b/Sources/BraintreeDropIn/Info.plist
index 8830be9b..167bc0bd 100644
--- a/Sources/BraintreeDropIn/Info.plist
+++ b/Sources/BraintreeDropIn/Info.plist
@@ -15,11 +15,11 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>8.1.4</string>
+	<string>9.0.0-beta1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>8.1.4</string>
+	<string>9.0.0-beta1</string>
 	<key>NSPrincipalClass</key>
 	<string></string>
 </dict>