diff --git a/config.json b/config.json
index 15e07e2..4fd7f90 100644
--- a/config.json
+++ b/config.json
@@ -7,8 +7,8 @@
     "keepAlive": 60,
     "handshakeTimeout": 60,
     "maxMessageSize": 8192,
-    "readBufferSize": 1024,
-    "writeBufferSize": 1024,
+    "readBufferSize": 4096,
+    "writeBufferSize": 4096,
     "readTimeout": 0,
     "writeTimeout": 0,
     "pongTimeout": 60,