diff --git a/VpSharp/src/Internal/Connection.cs b/VpSharp/src/Internal/Connection.cs
index c9add4c..648da9b 100644
--- a/VpSharp/src/Internal/Connection.cs
+++ b/VpSharp/src/Internal/Connection.cs
@@ -4,7 +4,7 @@ using VpSharp.NativeApi;
 
 namespace VpSharp.Internal;
 
-internal class Connection
+internal sealed class Connection
 {
     private readonly object _lockObject;
     private readonly Socket _socket;