diff --git a/DnsServerApp/Program.cs b/DnsServerApp/Program.cs
index 310f77e6..867b6bc2 100644
--- a/DnsServerApp/Program.cs
+++ b/DnsServerApp/Program.cs
@@ -43,11 +43,11 @@ namespace DnsServerApp
                 switch (Environment.OSVersion.Platform)
                 {
                     case PlatformID.Win32NT:
-                        updateCheckUri = new Uri("https://go.technitium.com/?id=20");
+                        updateCheckUri = new Uri("https://go.technitium.com/?id=41");
                         break;
 
                     default:
-                        updateCheckUri = new Uri("https://go.technitium.com/?id=21");
+                        updateCheckUri = new Uri("https://go.technitium.com/?id=42");
                         break;
                 }