diff --git a/io/io b/io/io
index 4683686..387bc5f 160000
--- a/io/io
+++ b/io/io
@@ -1 +1 @@
-Subproject commit 468368692e65ce85fd208a6caa05ccc053905f3f
+Subproject commit 387bc5f1107fb27684c0ed96f558a8c65c470cfe