diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7f2140..a7e5c86 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 The changelog for `Superwall`. Also see the [releases](https://github.com/superwall/react-native-superwall/releases) on GitHub.
 
+## 2.1.6
+
+### Enhancements
+
+- Upgrades iOS SDK to 4.5.0 [View iOS SDK release notes](https://github.com/superwall/Superwall-iOS/releases/tag/4.5.0).
+
+### Fixes
+
+- Fixes issue with `enableExperimentalDeviceVariables`.
+
 ## 2.1.5
 
 ### Enhancements
diff --git a/ios/Json/SuperwallOptions+Json.swift b/ios/Json/SuperwallOptions+Json.swift
index d16b3fd..7c5d4f4 100644
--- a/ios/Json/SuperwallOptions+Json.swift
+++ b/ios/Json/SuperwallOptions+Json.swift
@@ -18,7 +18,7 @@ extension SuperwallOptions {
     let isGameControllerEnabled = dictionary["isGameControllerEnabled"] as? Bool ?? false
     let storeKitVersion = dictionary["storeKitVersion"] as? String
     let enableExperimentalDeviceVariables =
-      dictionary["enableExperimentalDeviceVariables"] as? String
+      dictionary["enableExperimentalDeviceVariables"] as? Bool
 
     let superwallOptions = SuperwallOptions()
     superwallOptions.paywalls = paywalls
diff --git a/package.json b/package.json
index 9435f7e..c77c7b6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@superwall/react-native-superwall",
-  "version": "2.1.5",
+  "version": "2.1.6",
   "description": "The React Native package for Superwall",
   "main": "lib/commonjs/index",
   "module": "lib/module/index",
diff --git a/superwall-react-native.podspec b/superwall-react-native.podspec
index 4e81009..d333254 100644
--- a/superwall-react-native.podspec
+++ b/superwall-react-native.podspec
@@ -15,7 +15,7 @@ Pod::Spec.new do |s|
   s.source       = { :git => "https://github.com/superwall/Superwall-React-Native.git", :tag => "#{s.version}" }
 
   s.source_files = "ios/**/*.{h,m,mm,swift}"
-  s.dependency "SuperwallKit", '4.4.1'
+  s.dependency "SuperwallKit", '4.5.0'
 
   # Use install_modules_dependencies helper to install the dependencies if React Native version >=0.71.0.
   # See https://github.com/facebook/react-native/blob/febf6b7f33fdb4904669f99d795eba4c0f95d7bf/scripts/cocoapods/new_architecture.rb#L79.