diff --git a/third_party/mt793x_sdk/mDNSResponder b/third_party/mt793x_sdk/mDNSResponder
index c366935b33afbb..b7af4daff94ec9 160000
--- a/third_party/mt793x_sdk/mDNSResponder
+++ b/third_party/mt793x_sdk/mDNSResponder
@@ -1 +1 @@
-Subproject commit c366935b33afbbfb6a4434163005c0b956a4a02d
+Subproject commit b7af4daff94ec978b76f5a4b8590c05cd6c07524