diff --git a/libvmi b/libvmi
index f47a568..8f37f07 160000
--- a/libvmi
+++ b/libvmi
@@ -1 +1 @@
-Subproject commit f47a5681423a7b20d95ac7021198e98789e57866
+Subproject commit 8f37f07a1ac425ed8769da65f7a0a2d26b1392a7
diff --git a/xen b/xen
index 0880df6..d75f1e9 160000
--- a/xen
+++ b/xen
@@ -1 +1 @@
-Subproject commit 0880df6f5f905bffc86dd181a8af64f16cc62110
+Subproject commit d75f1e9b74314cea91ce435730d4e3539ecca77d