diff --git a/InteractiveSideMenu.podspec b/InteractiveSideMenu.podspec
index 22368cb..0d19cdc 100644
--- a/InteractiveSideMenu.podspec
+++ b/InteractiveSideMenu.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "InteractiveSideMenu"
-  s.version      = "2.2"
+  s.version      = "2.2.1"
   s.summary      = "Interactive Side Menu in Swift"
   s.homepage     = "https://github.com/handsomecode/InteractiveSideMenu"
   s.license      = "Apache 2.0 license"
diff --git a/README.md b/README.md
index 126d0d2..c999503 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
         <img src="https://img.shields.io/badge/swift-3.0-orange.svg?style=flat.svg" alt="Swift version: 3.0">
     </a>
     <a href="https://cocoapods.org/pods/InteractiveSideMenu">
-        <img src="https://img.shields.io/badge/CocoaPods-2.1-green.svg" alt="CocoaPods: 2.1">
+        <img src="https://img.shields.io/badge/CocoaPods-2.2.1-green.svg" alt="CocoaPods: 2.1">
     </a>
     <a href="https://github.com/Carthage/Carthage">
         <img src="https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat" alt="Carthage compatible">
diff --git a/Sources/Info.plist b/Sources/Info.plist
index fbe1e6b..cebd951 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>2.2.1</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSPrincipalClass</key>
diff --git a/Sources/SideMenuItemShadow.swift b/Sources/SideMenuItemShadow.swift
index b0d06fe..3e4e349 100644
--- a/Sources/SideMenuItemShadow.swift
+++ b/Sources/SideMenuItemShadow.swift
@@ -13,21 +13,15 @@ import Foundation
 */
 public struct SideMenuItemShadow {
 
-    struct Defaults {
-        static var defaultColor: UIColor = UIColor.black
-        static var defaultOpacity: CGFloat = 0.3
-        static var defaultSize: CGSize = CGSize(width: -5, height: 5)
-    }
-
-    public var color: UIColor? = Defaults.defaultColor
-    public var opacity: CGFloat = Defaults.defaultOpacity
-    public var offset: CGSize = Defaults.defaultSize
+    public var color: UIColor? = UIColor.black
+    public var opacity: CGFloat = 0.3
+    public var offset: CGSize = CGSize(width: -5, height: 5)
 
     public init() { }
 
-    public init(color: UIColor? = Defaults.defaultColor,
-                opacity: CGFloat = Defaults.defaultOpacity,
-                offset: CGSize = Defaults.defaultSize) {
+    public init(color: UIColor? = UIColor.black,
+                opacity: CGFloat = 0.3,
+                offset: CGSize = CGSize(width: -5, height: 5)) {
         self.color = color
         self.opacity = opacity
         self.offset = offset