diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c1dcb56..510082ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Flutter Plugin Changelog
 
+## Version 5.5.0 - May 4, 2022
+Minor release that updates Airship Android SDK to 16.4.0, and iOS SDK to 16.6.0. These SDK releases fix several issues with Scenes and Surveys. Apps using Scenes & Surveys should update.
+
+- Added support for randomizing Survey responses.
+- Added subscription list action.
+- Updated localizations. All strings within the SDK are now localized in 48 different languages.
+- Improved accessibility with OOTB Message Center UI.
+- In-App rules will now attempt to refresh before displaying. This change should reduce the chances of showing out of data or cancelled in-app automations, scenes, or surveys when background refresh is disabled.
+- Fixed reporting issue with a single page Scene.
+- Fixed rendering issues for Scenes & Surveys.
+- Fixed deep links that contain invalid characters by encoding those deep links.
+- Fixed crash on Android 8 with Scenes & Surveys.
+- Fixed Survey attribute storage on Android.
+
+
 ## Version 5.4.0 - April 4, 2022
 Minor release that adds support for registering a handler that will be 
 called when a message is received in the background on Android.
diff --git a/android/build.gradle b/android/build.gradle
index 1563753a..61723241 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -4,7 +4,7 @@ version '1.0-SNAPSHOT'
 buildscript {  
     ext.kotlin_version = '1.5.31'
     ext.coroutine_version = '1.5.0'
-    ext.airship_version = '16.3.3'
+    ext.airship_version = '16.4.0'
 
     repositories {
         google()
diff --git a/android/src/main/kotlin/com/airship/flutter/AirshipPlugin.kt b/android/src/main/kotlin/com/airship/flutter/AirshipPlugin.kt
index 5e233bbe..a68f740a 100644
--- a/android/src/main/kotlin/com/airship/flutter/AirshipPlugin.kt
+++ b/android/src/main/kotlin/com/airship/flutter/AirshipPlugin.kt
@@ -692,26 +692,11 @@ class AirshipPlugin : FlutterPlugin, MethodCallHandler, ActivityAware {
 
     @SuppressLint("RestrictedApi")
     private fun getPreferenceCenterConfig(call: MethodCall, result: Result) {
-        val preferenceCenterID = call.arguments as String
-        val remoteData = UAirship.shared().remoteData
-
-        remoteData.payloadsForType("preference_forms")
-            .flatMap { payload ->
-                val payloadForms = payload.data.opt("preference_forms").optList()
-                val form = payloadForms.mapNotNull {
-                    val form = it.optMap().opt("form").optMap()
-                    if (form.opt("id").optString() == preferenceCenterID) {
-                        form
-                    } else {
-                        null
-                    }
-                }.firstOrNull()
-                Observable.just(form ?: JsonMap.EMPTY_MAP)
-            }.subscribe(object : Subscriber<JsonMap>() {
-                override fun onNext(value: JsonMap) {
-                    result.success(value.toString())
-                }
-            })
+        val preferenceCenterId = call.arguments as String
+
+        PreferenceCenter.shared().getJsonConfig(preferenceCenterId).addResultCallback { config ->
+            result.success(config?.toString() ?: JsonMap.EMPTY_MAP.toString())
+        }
     }
 
     private fun setAutoLaunchDefaultPreferenceCenter(call: MethodCall, result: Result) {
diff --git a/android/src/main/kotlin/com/airship/flutter/AirshipPluginVersion.kt b/android/src/main/kotlin/com/airship/flutter/AirshipPluginVersion.kt
index bfa24b37..ce4b0b1b 100644
--- a/android/src/main/kotlin/com/airship/flutter/AirshipPluginVersion.kt
+++ b/android/src/main/kotlin/com/airship/flutter/AirshipPluginVersion.kt
@@ -2,6 +2,6 @@ package com.airship.flutter
 
 class AirshipPluginVersion {
     companion object {
-        const val AIRSHIP_PLUGIN_VERSION = "5.4.0"
+        const val AIRSHIP_PLUGIN_VERSION = "5.5.0"
     }
 }
diff --git a/ios/Classes/AirshipPluginVersion.swift b/ios/Classes/AirshipPluginVersion.swift
index b4053e16..102002f5 100644
--- a/ios/Classes/AirshipPluginVersion.swift
+++ b/ios/Classes/AirshipPluginVersion.swift
@@ -1,5 +1,5 @@
 import Foundation
 
 class AirshipPluginVersion {
-    static let pluginVersion = "5.4.0"
+    static let pluginVersion = "5.5.0"
 }
diff --git a/ios/Classes/SwiftAirshipPlugin.swift b/ios/Classes/SwiftAirshipPlugin.swift
index 6226d2ca..53fd743c 100644
--- a/ios/Classes/SwiftAirshipPlugin.swift
+++ b/ios/Classes/SwiftAirshipPlugin.swift
@@ -692,21 +692,13 @@ public class SwiftAirshipPlugin: NSObject, FlutterPlugin, PreferenceCenterOpenDe
     }
     
     private func getPreferenceCenterConfig(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
-        guard let preferenceCenterID = call.arguments as? String else {
+        guard let configID = call.arguments as? String else {
             result(nil)
             return
         }
-        
-        var disposable: Disposable?
-        let remoteData = Airship.requireComponent(ofType: RemoteDataManager.self)
-        disposable = remoteData.subscribe(types: ["preference_forms"]) { payloads in
-            let data = payloads.first?.data["preference_forms"] as? [[String : Any]]
-            let config = data?
-                .compactMap { $0["form"] as? [String : Any] }
-                .first(where: { $0["id"] as? String == preferenceCenterID})
-            
-            disposable?.dispose()
-            result(JSONUtils.string(config ?? [:]))
+
+        PreferenceCenter.shared.jsonConfig(preferenceCenterID: configID) { config in
+            result(JSONUtils.string(config))
         }
     }
 
diff --git a/ios/airship_flutter.podspec b/ios/airship_flutter.podspec
index 470df7aa..2efb6a52 100644
--- a/ios/airship_flutter.podspec
+++ b/ios/airship_flutter.podspec
@@ -1,5 +1,5 @@
 
-AIRSHIP_FLUTTER_VERSION="5.4.0"
+AIRSHIP_FLUTTER_VERSION="5.5.0"
 
 #
 # To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html
@@ -21,9 +21,9 @@ Airship flutter plugin.
   s.dependency 'Flutter'
 
   s.ios.deployment_target   = "11.0"
-  s.dependency              'Airship/Core', '~> 16.5.1'
-  s.dependency              'Airship/MessageCenter', '~> 16.5.1'
-  s.dependency              'Airship/Automation', '~> 16.5.1'
-  s.dependency              'Airship/PreferenceCenter', '~> 16.5.1'
+  s.dependency              'Airship/Core', '~> 16.6.0'
+  s.dependency              'Airship/MessageCenter', '~> 16.6.0'
+  s.dependency              'Airship/Automation', '~> 16.6.0'
+  s.dependency              'Airship/PreferenceCenter', '~> 16.6.0'
 end