diff --git a/seastar b/seastar
index e534401e60..40a68fa50e 160000
--- a/seastar
+++ b/seastar
@@ -1 +1 @@
-Subproject commit e534401e609ded384ae590fa5975891a6676ee5f
+Subproject commit 40a68fa50ebeeb17cd3797af7cddbbcdf07ce61a