diff --git a/modules/XRLinuxDriver b/modules/XRLinuxDriver
index a643978..15e21fd 160000
--- a/modules/XRLinuxDriver
+++ b/modules/XRLinuxDriver
@@ -1 +1 @@
-Subproject commit a643978295eca99ca5b86e5b17aef29a1b713092
+Subproject commit 15e21fde7d5fff50fef3c421d96117b309d67fd5
diff --git a/modules/sombrero b/modules/sombrero
index 40326b9..e3da761 160000
--- a/modules/sombrero
+++ b/modules/sombrero
@@ -1 +1 @@
-Subproject commit 40326b9ec0266352f24500f47693c06f39832509
+Subproject commit e3da76189390d81fda70ced38976a2061a8711ea