diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f18a0b..c4acad4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Change Log
 
+## 3.1.1
+
+Released on 15-9-2016
+
+#### Fixed
+- Example crash in xcode8 fixed
+- Provides various UI configuration options via SKPhotoBrowserOptions. #144
+
 ## 3.1.0
 
 Released on 9-2016
diff --git a/SKPhotoBrowser.podspec b/SKPhotoBrowser.podspec
index cac2a56..023cbf3 100644
--- a/SKPhotoBrowser.podspec
+++ b/SKPhotoBrowser.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "SKPhotoBrowser"
-  s.version      = "3.1.0"
+  s.version      = "3.1.1"
   s.summary      = "Simple PhotoBrowser/Viewer inspired by facebook, twitter photo browsers written by swift2.0."
   s.homepage     = "https://github.com/suzuki-0000/SKPhotoBrowser"
   s.license      = { :type => "MIT", :file => "LICENSE" }