diff --git a/FSPagerView.podspec b/FSPagerView.podspec
index 094c570..d94f1bc 100644
--- a/FSPagerView.podspec
+++ b/FSPagerView.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name             = "FSPagerView"
-  s.version          = "0.8.0"
+  s.version          = "0.8.1"
   s.summary          = "FSPagerView is an elegant Screen Slide Library for making Banner、Product Show、Welcome/Guide Pages、Screen/ViewController Sliders."
   
   s.homepage         = "https://github.com/WenchaoD/FSPagerView"
@@ -15,5 +15,7 @@ Pod::Spec.new do |s|
   s.requires_arc = true
   s.framework    = 'UIKit'
   s.source_files = 'Sources/*.{swift,h,m}'
+  s.swift_version = '4.2'
+  s.cocoapods_version = '>= 1.4.0'
 
 end