diff --git a/README.md b/README.md
index 7d7120d..118d7cc 100644
--- a/README.md
+++ b/README.md
@@ -116,7 +116,7 @@ func application(_ application: UIApplication, didFinishLaunchWithOptions launch
 Just add your `Cartfile`
 
 ```ruby
-github "fumito-ito/SwiftyInAppMessaging" ~> 0.5.1
+github "fumito-ito/SwiftyInAppMessaging" ~> 1.0.0
 ```
 
 and run `carthage update`
@@ -132,7 +132,7 @@ let package = Package(
     name: "MyPackage",
     products: [...],
     dependencies: [
-        .package(url: "https://github.com/fumito-ito/SwiftyInAppMessaging.git", .upToNextMajor(from: "0.5.1"))
+        .package(url: "https://github.com/fumito-ito/SwiftyInAppMessaging.git", .upToNextMajor(from: "1.0.0"))
     ]
 )
 ```
diff --git a/SwiftyInAppMessaging.podspec b/SwiftyInAppMessaging.podspec
index 00da86b..924ddfa 100644
--- a/SwiftyInAppMessaging.podspec
+++ b/SwiftyInAppMessaging.podspec
@@ -9,7 +9,7 @@
 Pod::Spec.new do |spec|
 
   spec.name         = "SwiftyInAppMessaging"
-  spec.version      = "0.5.1"
+  spec.version      = "1.0.0"
   spec.summary      = "The easiest way to use your customized view and In-App Messaging's default view."
 
   # This description is used to generate tags and improve search results.