diff --git a/9p b/9p
index 39d14ea..53df31f 160000
--- a/9p
+++ b/9p
@@ -1 +1 @@
-Subproject commit 39d14eae165dd5e0a451d5d2be525505e3838ca8
+Subproject commit 53df31fe7e327d9aeadc6573c2f1ee27e6e4d30f