diff --git a/VERSION b/VERSION
index c8e38b6..dedcc7d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.9.0
+2.9.1
diff --git a/modules/XRLinuxDriver b/modules/XRLinuxDriver
index 1ce3418..873b156 160000
--- a/modules/XRLinuxDriver
+++ b/modules/XRLinuxDriver
@@ -1 +1 @@
-Subproject commit 1ce341879704c065e4233c31aa6a4082c35b2948
+Subproject commit 873b1567efc90379e48c861c5b68febfe91c4745