diff --git a/seastar b/seastar
index b924495aef..1fbb633d98 160000
--- a/seastar
+++ b/seastar
@@ -1 +1 @@
-Subproject commit b924495aef4553c95250ffbd34834e99aceef3ea
+Subproject commit 1fbb633d9875840db2bce798d1cdfe3424ce0575