diff --git a/seastar b/seastar
index aa18f5c2d6..84cf099e12 160000
--- a/seastar
+++ b/seastar
@@ -1 +1 @@
-Subproject commit aa18f5c2d6cbaf8d6cf80585de28fd850592f7d9
+Subproject commit 84cf099e12544d42def981a049111331fba46457