diff --git a/fluentd b/fluentd
index 9ffde61..704b21d 160000
--- a/fluentd
+++ b/fluentd
@@ -1 +1 @@
-Subproject commit 9ffde61053693badc206e3357ff7a72eb3361d3d
+Subproject commit 704b21d8d048dd0fcdeb20d71d5090485bb11ebc