diff --git a/TcpDotNet/ProtocolClient.cs b/TcpDotNet/ProtocolClient.cs
index 2c875c2..3e3f797 100644
--- a/TcpDotNet/ProtocolClient.cs
+++ b/TcpDotNet/ProtocolClient.cs
@@ -1,6 +1,5 @@
 using System.Net;
 using System.Net.Sockets;
-using System.Security.Cryptography;
 
 namespace TcpDotNet;
 
diff --git a/TcpDotNet/ProtocolListener.Client.cs b/TcpDotNet/ProtocolListener.Client.cs
index 2ea3bf1..33d82fb 100644
--- a/TcpDotNet/ProtocolListener.Client.cs
+++ b/TcpDotNet/ProtocolListener.Client.cs
@@ -1,7 +1,4 @@
-using System.IO.Compression;
-using System.Net;
 using System.Net.Sockets;
-using System.Security.Cryptography;
 using TcpDotNet.Protocol;
 
 namespace TcpDotNet;