diff --git a/Casks/synergy.rb b/Casks/synergy.rb
index b3cdb92444..72b824c68d 100644
--- a/Casks/synergy.rb
+++ b/Casks/synergy.rb
@@ -1,10 +1,37 @@
 cask :v1 => 'synergy' do
-  version '1.5.1-r2398'
-  sha256 'd787031705b0123d36f07e7639fd8882d1969bc8f7ddad25a3326c873385dfe2'
+  version '1.6.2-master-ebba77f'
 
-  url "https://synergy-project.org/files/packages/synergy-#{version}-MacOSX109-x86_64.dmg"
-  homepage 'http://synergy-foss.org/'
-  license :unknown
+  if MacOS.version == :leopard
+    sha256 '8d74f836c4207c20c4b5e607a61af1b915111d4877c886ab51f8ab81e98e1a81'
+    url "http://synergy-project.org/files/packages/synergy-#{version}-MacOSX105-i386.dmg"
+  elsif MacOS.version == :snow_leopard
+    sha256 'f60afb93b8270619d802c567e655baa3f0176710ed6a656bcdf1a7a54dc59f8f'
+    url "http://synergy-project.org/files/packages/synergy-#{version}-MacOSX106-i386.dmg"
+  elsif MacOS.version == :lion
+    sha256 'dbbc7e6bf1afacbe3913fb3d8790251539e5d8485428a36ec7ca74088ac6a5ec'
+    url "http://synergy-project.org/files/packages/synergy-#{version}-MacOSX107-x86_64.dmg"
+  elsif MacOS.version == :mountain_lion
+    sha256 '4122e8a1eec37ee734f7fce68028610d569901b841bb20b89360242d1c1ff78d'
+    url "http://synergy-project.org/files/packages/synergy-#{version}-MacOSX108-x86_64.dmg"
+  elsif MacOS.version == :mavericks
+    sha256 'fcbde02016c2bfa1f76fe96e09f55c8c6ae77c87dffa0c928f3ca25beaa17b39'
+    url "http://synergy-project.org/files/packages/synergy-#{version}-MacOSX109-x86_64.dmg"
+  else
+    sha256 '259dd8367e0d9b6152e93d50854687d54714f649b6b018949621ba2194b3f987'
+    url "http://synergy-project.org/files/packages/synergy-#{version}-MacOSX1010-x86_64.dmg"
+  end
+
+  homepage 'http://synergy-project.org'
+  license :oss
 
   app 'Synergy.app'
+
+  depends_on :macos => %w{
+                          :leopard
+                          :snow_leopard
+                          :lion
+                          :mountain_lion
+                          :mavericks
+                          :yosemite
+                         }
 end