diff --git a/README.md b/README.md
index e2c9cff..c216d5f 100644
--- a/README.md
+++ b/README.md
@@ -30,8 +30,8 @@ It's fun!
 ## Runtime Requirements
 
 - Swift 4.0
-- Xcode 9.0
-- iOS8.0 or later
+- Xcode 9.2
+- iOS9.0 or later
 
 TouchVisualizer works with Swift 3 from version 3.0.0.
 
diff --git a/TouchVisualizer.podspec b/TouchVisualizer.podspec
index 85d8310..8717602 100644
--- a/TouchVisualizer.podspec
+++ b/TouchVisualizer.podspec
@@ -9,7 +9,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "TouchVisualizer"
-  s.version          = "3.0.0"
+  s.version          = "3.0.1"
   s.summary          = "Effective presentation with TouchVisualizer!"
   s.description      = <<-DESC
                        TouchVisualizer is a lightweight and pure Swift implemented library for visualizing touches on the screen. Let's give an effective presentation with TouchVisualizer!
@@ -28,7 +28,7 @@ Pod::Spec.new do |s|
   s.source           = { :git => "https://github.com/morizotter/TouchVisualizer.git", :tag => s.version.to_s }
   s.social_media_url = 'https://twitter.com/morizotter'
 
-  s.platform     = :ios, '8.0'
+  s.platform     = :ios, '9.0'
   s.requires_arc = true
 
   s.source_files = 'TouchVisualizer/**/*.swift'
diff --git a/circle.yml b/circle.yml
index d662dfa..1ea7f35 100644
--- a/circle.yml
+++ b/circle.yml
@@ -7,7 +7,7 @@ machine:
   environment:
     XCODE_SCHEME: ExampleTexts
   xcode:
-    version: "9.0"
+    version: "9.2"
 test:
   override:
-    - xcodebuild test -scheme ExampleTests -destination 'platform=iOS Simulator,name=iPhone 6,OS=9.0'
+    - xcodebuild test -scheme ExampleTests -destination 'platform=iOS Simulator,name=iPhone 6s,OS=10.3.1'