diff --git a/src/main/java/org/example/ClientApp.java b/src/main/java/org/example/ClientApp.java
index bf90a27..afde0a6 100644
--- a/src/main/java/org/example/ClientApp.java
+++ b/src/main/java/org/example/ClientApp.java
@@ -14,8 +14,8 @@ import java.net.Socket;
 
 public class ClientApp extends JFrame {
     private static final String SERVER_IP = "localhost";
-    private static final int SERVER_TCP_PORT = 1234;
-    private static final int SERVER_UDP_PORT = 5678;
+    private static final int SERVER_TCP_PORT = 5475;
+    private static final int SERVER_UDP_PORT = 5565;
 
     private JTextArea chatArea;
     private JTextField messageField;
diff --git a/src/main/java/org/example/ServerApp.java b/src/main/java/org/example/ServerApp.java
index f2c0e04..893acaf 100644
--- a/src/main/java/org/example/ServerApp.java
+++ b/src/main/java/org/example/ServerApp.java
@@ -13,8 +13,8 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class ServerApp {
-    private static final int TCP_PORT = 1234;
-    private static final int UDP_PORT = 5678;
+    private static final int TCP_PORT = 5475;
+    private static final int UDP_PORT = 5565;
     private List<ClientHandler> clients;
 
     public ServerApp() {