diff --git a/hw b/hw
index 38f5f53..55d6227 160000
--- a/hw
+++ b/hw
@@ -1 +1 @@
-Subproject commit 38f5f536e94e6fd133ae3530af0175f3d58714f0
+Subproject commit 55d6227426e5e636d183f4e145115fd89d606c59
diff --git a/os b/os
index a37c172..e103dcd 160000
--- a/os
+++ b/os
@@ -1 +1 @@
-Subproject commit a37c172985c544e8f2bbc7e6d381f4c754625377
+Subproject commit e103dcd90b26cc2e0155eb21037d11f15be98c0a