diff --git a/tcp_socket b/tcp_socket
index a931455..a57fa2b 160000
--- a/tcp_socket
+++ b/tcp_socket
@@ -1 +1 @@
-Subproject commit a9314550466154935a7e8c62a5310ffd6c4f1cf5
+Subproject commit a57fa2b3de704c1b9177815f73b2b593310b7be3