diff --git a/ui/modules/PyXRLinuxDriverIPC b/ui/modules/PyXRLinuxDriverIPC
index 9c6bd2b..40c9979 160000
--- a/ui/modules/PyXRLinuxDriverIPC
+++ b/ui/modules/PyXRLinuxDriverIPC
@@ -1 +1 @@
-Subproject commit 9c6bd2b8260540a50b315bb0571ff0c2ac846dbc
+Subproject commit 40c9979d7e79d31047cb474c154018ce43afb63a