diff --git a/SimpleHttpServer/RequestContext.cs b/SimpleHttpServer/RequestContext.cs
index 420b5fe..8f0b3b2 100644
--- a/SimpleHttpServer/RequestContext.cs
+++ b/SimpleHttpServer/RequestContext.cs
@@ -7,11 +7,17 @@ public class RequestContext : IDisposable {
     public HttpListenerContext ListenerContext { get; }
     public ReadOnlyDictionary<string, string> ParsedParameters { get; internal set; }
 
-    private StreamReader? reqReader;
-    public StreamReader ReqReader => reqReader ??= new(ListenerContext.Request.InputStream);
+    private TextReader? reqReader;
+    /// <summary>
+    /// THREADSAFE
+    /// </summary>
+    public TextReader ReqReader => reqReader ??= TextReader.Synchronized(new StreamReader(ListenerContext.Request.InputStream));
 
-    private StreamWriter? respWriter;
-    public StreamWriter RespWriter => respWriter ??= new(ListenerContext.Response.OutputStream) { NewLine = "\n" };
+    private TextWriter? respWriter;
+    /// <summary>
+    /// THREADSAFE
+    /// </summary>
+    public TextWriter RespWriter => respWriter ??= TextWriter.Synchronized(new StreamWriter(ListenerContext.Response.OutputStream) { NewLine = "\n" });
 
     public RequestContext(HttpListenerContext listenerContext) {
         ListenerContext = listenerContext;