diff --git a/DesktopEdge/Properties/AssemblyInfo.cs b/DesktopEdge/Properties/AssemblyInfo.cs
index ad31d026..23439382 100644
--- a/DesktopEdge/Properties/AssemblyInfo.cs
+++ b/DesktopEdge/Properties/AssemblyInfo.cs
@@ -50,6 +50,6 @@ using System.Windows;
 //
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.6.5.0")]
-[assembly: AssemblyVersion("1.6.5.0")]
-[assembly: AssemblyFileVersion("1.6.5.0")]
+// [assembly: AssemblyVersion("1.6.6.0")]
+[assembly: AssemblyVersion("1.6.6.0")]
+[assembly: AssemblyFileVersion("1.6.6.0")]
diff --git a/Installer/ZitiDesktopEdge.aip b/Installer/ZitiDesktopEdge.aip
index ff000b16..e76e9e67 100644
--- a/Installer/ZitiDesktopEdge.aip
+++ b/Installer/ZitiDesktopEdge.aip
@@ -22,10 +22,10 @@
     <ROW Property="CTRLS" Value="2"/>
     <ROW Property="Manufacturer" Value="NetFoundry, Inc."/>
     <ROW Property="MsiLogging" MultiBuildValue="AnyCPU_Release:vp"/>
-    <ROW Property="ProductCode" Value="1033:{3315A8D5-2146-4A8E-B4AC-B53D0C82161E} " Type="16"/>
+    <ROW Property="ProductCode" Value="1033:{0B906564-2FB2-4A90-90B1-2E3C9B1DD3EE} " Type="16"/>
     <ROW Property="ProductLanguage" Value="1033"/>
     <ROW Property="ProductName" Value="Ziti Desktop Edge"/>
-    <ROW Property="ProductVersion" Value="1.6.5" Type="32"/>
+    <ROW Property="ProductVersion" Value="1.6.6" Type="32"/>
     <ROW Property="REBOOT" MultiBuildValue="AnyCPU_Release:Suppress"/>
     <ROW Property="SecureCustomProperties" Value="OLDPRODUCTS;AI_NEWERPRODUCTFOUND;AI_SETUPEXEPATH;SETUPEXEDIR"/>
     <ROW Property="UpgradeCode" Value="{CB7E173A-663D-4A23-BB22-D1E8D885C2F3}"/>
diff --git a/ZitiUpdateService/Properties/AssemblyInfo.cs b/ZitiUpdateService/Properties/AssemblyInfo.cs
index 44b41bfb..08bfca42 100644
--- a/ZitiUpdateService/Properties/AssemblyInfo.cs
+++ b/ZitiUpdateService/Properties/AssemblyInfo.cs
@@ -30,6 +30,6 @@ using System.Runtime.InteropServices;
 //
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
-// [assembly: AssemblyVersion("1.6.5.0")]
-[assembly: AssemblyVersion("1.6.5.0")]
-[assembly: AssemblyFileVersion("1.6.5.0")]
+// [assembly: AssemblyVersion("1.6.6.0")]
+[assembly: AssemblyVersion("1.6.6.0")]
+[assembly: AssemblyFileVersion("1.6.6.0")]
diff --git a/service/ziti-tunnel/version.go b/service/ziti-tunnel/version.go
index 19ba17a5..85b7bb86 100644
--- a/service/ziti-tunnel/version.go
+++ b/service/ziti-tunnel/version.go
@@ -20,9 +20,9 @@
 package main
 
 const (
-	Version   = "1.6.5"
-	Revision  = "30d4f19bb615"
+	Version   = "1.6.6"
+	Revision  = "2d07b2f0c8d9"
 	Branch    = "master"
 	BuildUser = ""
-	BuildDate = "2020-12-05 13:46:20"
+	BuildDate = "2020-12-05 15:22:27"
 )