diff --git a/unit b/unit
index 26fcb46..9578af0 160000
--- a/unit
+++ b/unit
@@ -1 +1 @@
-Subproject commit 26fcb461370062aa11f78f77c5e022c817e6e7c1
+Subproject commit 9578af0ea72ec9742b18e59f527ccb5fdbf6c59a