diff --git a/modules/XRLinuxDriver b/modules/XRLinuxDriver
index 0a2b6b5..c8dffd2 160000
--- a/modules/XRLinuxDriver
+++ b/modules/XRLinuxDriver
@@ -1 +1 @@
-Subproject commit 0a2b6b5731b803b85703a825df655894eb8cf0af
+Subproject commit c8dffd2b739d987018361ca82dc8ca012a1ed117
diff --git a/modules/sombrero b/modules/sombrero
index 89091d8..51e508c 160000
--- a/modules/sombrero
+++ b/modules/sombrero
@@ -1 +1 @@
-Subproject commit 89091d814a04855ba0cb29fbc150612ebf083d10
+Subproject commit 51e508ca9cb38fd3ff22e5a495a715979bc1f325