diff --git a/MWPhotoBrowser.podspec b/MWPhotoBrowser.podspec
index 2b8d0e563..6fc6de84c 100644
--- a/MWPhotoBrowser.podspec
+++ b/MWPhotoBrowser.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name = 'MWPhotoBrowser'
-  s.version = '2.1.2'
+  s.version = '2.1.4'
   s.license = 'MIT'
   s.summary = 'A simple iOS photo and video browser with optional grid view, captions and selections.'
   s.description = <<-DESCRIPTION
@@ -24,7 +24,7 @@ Pod::Spec.new do |s|
   s.social_media_url = 'https://twitter.com/mwaterfall'
 
   s.source = {
-    :git => 'https://github.com/mwaterfall/MWPhotoBrowser.git',
+    :git => 'https://github.com/123sunxiaolin/MWPhotoBrowser.git',
     :tag => '2.1.2'
   }
   s.platform = :ios, '7.0'
@@ -37,12 +37,12 @@ Pod::Spec.new do |s|
   s.frameworks = 'ImageIO', 'QuartzCore', 'AssetsLibrary', 'MediaPlayer'
   s.weak_frameworks = 'Photos'
 
-  s.dependency 'MBProgressHUD', '~> 0.9'
-  s.dependency 'DACircularProgress', '~> 2.3'
+  s.dependency 'MBProgressHUD', '~> 1.1.0'
+  s.dependency 'DACircularProgress', '~> 2.3.1'
 
   # SDWebImage
   # 3.7.2 contains bugs downloading local files
   # https://github.com/rs/SDWebImage/issues/1109
-  s.dependency 'SDWebImage', '~> 3.7', '!= 3.7.2'
+  s.dependency 'SDWebImage', '~> 4.0.0'
 
 end