diff --git a/APIKit.podspec b/APIKit.podspec
index 47a84ae9..1336c091 100644
--- a/APIKit.podspec
+++ b/APIKit.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name     = "APIKit"
-  s.version  = "1.2.1"
+  s.version  = "1.3.0"
   s.summary  = "A networking library for building type safe web API client in Swift."
   s.homepage = "https://github.com/ishkawa/APIKit"
 
diff --git a/README.md b/README.md
index f606fa0d..7373513a 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ Session.sendRequest(request) { result in
 
 ## Requirements
 
-- Swift 2.1
+- Swift 2.2
 - Mac OS 10.9 or later
 - iOS 8.0 or later
 - watchOS 2.0 or later
@@ -37,13 +37,13 @@ Session.sendRequest(request) { result in
 
 #### [Carthage](https://github.com/Carthage/Carthage)
 
-- Insert `github "ishkawa/APIKit" ~> 1.2.1` to your Cartfile.
+- Insert `github "ishkawa/APIKit" ~> 1.3.0` to your Cartfile.
 - Run `carthage update`.
 - Link your app with `APIKit.framework` and `Result.framework` in `Carthage/Checkouts`.
 
 #### [CocoaPods](https://github.com/cocoapods/cocoapods)
 
-- Insert `pod 'APIKit', '~> 1.2.1'` to your Podfile.
+- Insert `pod 'APIKit', '~> 1.3.0'` to your Podfile.
 - Run `pod install`.
 
 ## Usage
diff --git a/Sources/Info.plist b/Sources/Info.plist
index 28a6057e..dc9750ea 100644
--- a/Sources/Info.plist
+++ b/Sources/Info.plist
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0</string>
+	<string>1.3.0</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>