diff --git a/src/driver/pdu b/src/driver/pdu
index 73636a5..a44b65a 160000
--- a/src/driver/pdu
+++ b/src/driver/pdu
@@ -1 +1 @@
-Subproject commit 73636a5364ad02df012611897ae8f66f943a3f1d
+Subproject commit a44b65af66086f4d0f2c59225ad879a3d521ed9f