diff --git a/ioemu/com b/ioemu/com
index 08f30d2..e84678a 160000
--- a/ioemu/com
+++ b/ioemu/com
@@ -1 +1 @@
-Subproject commit 08f30d29965fb90d9037fd4645799d9b6da2c3ef
+Subproject commit e84678ac6b9524a2c8a270f2af88a79a59fd2923