diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 95bdb06..d1838b0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ on:
 jobs:
   pod-lint:
     name: Pod Lint
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v3
diff --git a/CashAppPayKit.podspec b/CashAppPayKit.podspec
index 3e5a2d9..f577c39 100644
--- a/CashAppPayKit.podspec
+++ b/CashAppPayKit.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = 'CashAppPayKit'
-    s.version      = '0.5.0'
+    s.version      = '0.5.1'
     s.summary      = 'PayKit iOS SDK'
     s.homepage     = 'https://github.com/cashapp/cash-app-pay-ios-sdk'
     s.license      = 'Apache License, Version 2.0'
diff --git a/CashAppPayKitUI.podspec b/CashAppPayKitUI.podspec
index 7ca22f7..40f8599 100644
--- a/CashAppPayKitUI.podspec
+++ b/CashAppPayKitUI.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
     s.name         = 'CashAppPayKitUI'
-    s.version      = "0.5.0"
+    s.version      = "0.5.1"
     s.summary      = 'UI components for the PayKit iOS SDK'
     s.homepage     = 'https://github.com/cashapp/cash-app-pay-ios-sdk'
     s.license      = 'Apache License, Version 2.0'
diff --git a/Demo/PayKitDemo/PayKitViewController.swift b/Demo/PayKitDemo/PayKitViewController.swift
index dcc7513..4d17376 100644
--- a/Demo/PayKitDemo/PayKitViewController.swift
+++ b/Demo/PayKitDemo/PayKitViewController.swift
@@ -287,6 +287,7 @@ extension PayKitViewController {
         textView.isEditable = false
         textView.font = UIFont.preferredFont(forTextStyle: .body)
         textView.backgroundColor = .cyan
+        textView.textColor = .black
         textView.text = "Expect results here"
         return textView
     }
@@ -316,6 +317,7 @@ extension PayKitViewController {
         textField.keyboardType = .numberPad
         textField.borderStyle = .roundedRect
         textField.delegate = self
+        textField.inputAccessoryView = makeToolBar { textField.resignFirstResponder() }
         return textField
     }
 
@@ -324,6 +326,7 @@ extension PayKitViewController {
         textField.placeholder = "Reference ID #"
         textField.keyboardType = .default
         textField.borderStyle = .roundedRect
+        textField.inputAccessoryView = makeToolBar { textField.resignFirstResponder() }
         return textField
     }
 
@@ -333,6 +336,15 @@ extension PayKitViewController {
         label.font = .boldSystemFont(ofSize: UIFont.labelFontSize)
         return label
     }
+
+    func makeToolBar(onDoneHandler: @escaping () -> Void) -> UIToolbar {
+        let toolbar = UIToolbar(frame: CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, height: 35))
+        let flexSpace = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
+        let doneButton = UIBarButtonItem(systemItem: .done, primaryAction: UIAction { _ in onDoneHandler() })
+        toolbar.setItems([flexSpace, doneButton], animated: false)
+        toolbar.sizeToFit()
+        return toolbar
+    }
 }
 
 // MARK: - CashAppPayObserver
diff --git a/Demo/PayKitDemo/TabBarController.swift b/Demo/PayKitDemo/TabBarController.swift
index 12cfde8..2f09330 100644
--- a/Demo/PayKitDemo/TabBarController.swift
+++ b/Demo/PayKitDemo/TabBarController.swift
@@ -19,7 +19,7 @@ import UIKit
 class TabBarController: UITabBarController, UITabBarControllerDelegate {
     override func viewDidLoad() {
         super.viewDidLoad()
-        self.view.backgroundColor = .white
+        view.backgroundColor = UIColor.systemGroupedBackground
 
         let payKitController = PayKitViewController()
         payKitController.tabBarItem = UITabBarItem(title: "PayKit", image: UIImage(systemName: "briefcase"), tag: 0)
diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md
index 5b85aa5..7b43cab 100644
--- a/RELEASE-NOTES.md
+++ b/RELEASE-NOTES.md
@@ -1,3 +1,17 @@
+## PayKit 0.5.1 Release Notes
+
+Pay Kit 0.5.1 supports iOS and requires Xcode 11 or later. The minimum supported Base SDK is 12.0.
+
+Pay Kit 0.5.1 includes the following new features and enhancements.
+
+- **Dropped Support for iOS 11 in PayKitUI**
+
+   Increased the minimum supported iOS version to 12.
+
+- **`PayKitDemo` Demo**
+
+   The *`PayKitDemo` App* includes a button to dismiss the keyboard and better support for light and dark themes.
+
 ## PayKit 0.5.0 Release Notes
 
 Pay Kit 0.5.0 supports iOS and requires Xcode 11 or later. The minimum supported Base SDK is 12.0.
diff --git a/Sources/PayKit/CashAppPay.swift b/Sources/PayKit/CashAppPay.swift
index 1c4acaf..a9f7638 100644
--- a/Sources/PayKit/CashAppPay.swift
+++ b/Sources/PayKit/CashAppPay.swift
@@ -19,7 +19,7 @@ import UIKit
 
 public class CashAppPay {
 
-    public static let version = "0.5.0"
+    public static let version = "0.5.1"
 
     public static let RedirectNotification: Notification.Name = Notification.Name("CashAppPayRedirect")
 
diff --git a/Tests/PayKitUITests/__Snapshots__/CashAppPayButtonSnapshotTests/test_button_disabled.1.png b/Tests/PayKitUITests/__Snapshots__/CashAppPayButtonSnapshotTests/test_button_disabled.1.png
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index 0c1a145..02e4b81 100644
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