diff --git a/CHANGELOG.md b/CHANGELOG.md
index d20a5c2..58bbfdb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@ All notable changes to this project will be documented in this file.
 Particle iOS Cloud SDK adheres to [Semantic Versioning](http://semver.org/).
 
 ---
-## [1.0.5](https://github.com/particle-iot/particle-cloud-sdk-ios/releases/tag/1.0.5) (2020-04-17)
+## [1.0.5](https://github.com/particle-iot/particle-cloud-sdk-ios/releases/tag/1.0.5) (2020-04-24)
 
 * Update AFNetworking to 4.0 to fix AppStore error about usage of deprecated UIWebView
 
diff --git a/Particle-SDK.podspec b/Particle-SDK.podspec
index 2e2bf87..4511488 100644
--- a/Particle-SDK.podspec
+++ b/Particle-SDK.podspec
@@ -14,7 +14,7 @@ Pod::Spec.new do |s|
     s.source           = { :git => "https://github.com/particle-iot/particle-cloud-sdk-ios.git", :tag => s.version.to_s }
     s.social_media_url = 'https://twitter.com/particle'
 
-    s.platform     = :ios, '8.0'
+    s.platform     = :ios, '9.0'
     s.requires_arc = true
 
     s.public_header_files = 'ParticleSDK/*.h'