diff --git a/Program.cs b/Program.cs
index 7a16155..6d39e6d 100644
--- a/Program.cs
+++ b/Program.cs
@@ -2,9 +2,6 @@
 using System.Data;
 using System.Data.OleDb;
 using System.Globalization;
-using System.Net;
-using System.Net.Security;
-using System.Security.Cryptography.X509Certificates;
 using System.Text;
 using System.Xml.Linq;
 using Npgsql;