diff --git a/external/lk b/external/lk
index 7eb7bde..bd61ec5 160000
--- a/external/lk
+++ b/external/lk
@@ -1 +1 @@
-Subproject commit 7eb7bde338f7a4c95001f3df5b0f58b5edbd3bc4
+Subproject commit bd61ec518c155bc071a276c3ca8b78a4f8993a71
diff --git a/trusty/kernel b/trusty/kernel
index 328b9b5..57b689b 160000
--- a/trusty/kernel
+++ b/trusty/kernel
@@ -1 +1 @@
-Subproject commit 328b9b5bcbebe09b40eb76e7b081d6b2103de524
+Subproject commit 57b689b008ec947c6ae9f9c222224aee0a87db40