diff --git a/docker-compose.yml b/docker-compose.yml
index ba9220d..ab59a6a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,7 +8,7 @@ services:
       dockerfile: Dockerfile
     container_name: turtle-server
     ports:
-      - "3333:3001"  # HTTP API
+      - "4200:3001"  # HTTP API
       - "3002:3002"  # WebSocket
     environment:
       - NODE_ENV=production