diff --git a/Casks/visual-studio.rb b/Casks/visual-studio.rb
index da95ec5261..066db017c3 100644
--- a/Casks/visual-studio.rb
+++ b/Casks/visual-studio.rb
@@ -1,9 +1,9 @@
 cask 'visual-studio' do
-  version '2017-01-14'
-  sha256 '44c7952dd2c8b44b8715f8bb33868448a3433506a8156ce5513903f7cc154d51'
+  version '2017-01-20-1'
+  sha256 '5c33d771e8c43668023d8df2ce31f6977c33b36a38af1c39b68a8b0d2b384a8b'
 
   # xamarin.azureedge.net was verified as official when first introduced to the cask
-  url "https://xamarin.azureedge.net//VsMacInstaller/#{version}/VisualStudioforMacPreviewInstaller.dmg"
+  url "https://xamarin.azureedge.net/VsMacInstaller/#{version}/VisualStudioforMacPreviewInstaller.dmg"
   name 'Visual Studio for Mac'
   homepage 'https://www.visualstudio.com/vs/visual-studio-mac/'