diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-init/coreos-init-0.0.1-r42.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-init/coreos-init-0.0.1-r43.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-init/coreos-init-0.0.1-r42.ebuild
rename to sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-init/coreos-init-0.0.1-r43.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-init/coreos-init-9999.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-init/coreos-init-9999.ebuild
index 8ecedb5420..fdf79a636d 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-init/coreos-init-9999.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-init/coreos-init-9999.ebuild
@@ -10,7 +10,7 @@ CROS_WORKON_REPO="git://github.com"
 if [[ "${PV}" == 9999 ]]; then
 	KEYWORDS="~amd64 ~arm ~x86"
 else
-	CROS_WORKON_COMMIT="730d09ee93ff119f201e3b978cf28dfe1429cd55"
+	CROS_WORKON_COMMIT="77d219211155cffd57c4895b36f7fcec52a5b953"
 	KEYWORDS="amd64 arm x86"
 fi
 
@@ -44,6 +44,7 @@ src_install() {
 	if use symlink-usr ; then
 		emake DESTDIR="${D}" install-usr
 		systemd_enable_service local-fs.target remount-root.service
+		systemd_enable_service default.target resize-btrfs.service
 	else
 		emake DESTDIR="${D}" install
 	fi
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0-r875.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0-r876.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0-r875.ebuild
rename to sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0-r876.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-9999.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-9999.ebuild
index 75dca783f4..4e5d7efe8d 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-9999.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-9999.ebuild
@@ -9,7 +9,7 @@ CROS_WORKON_LOCALDIR="src/platform"
 if [[ "${PV}" == 9999 ]]; then
 	KEYWORDS="~amd64 ~arm ~x86"
 else
-	CROS_WORKON_COMMIT="c252dcb4dd97bec4ef388cbf85923b30e34ee8e1"
+	CROS_WORKON_COMMIT="d90d29d5c73d2443f30fba8002735b956ddf7f60"
 	KEYWORDS="amd64 arm x86"
 fi
 
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/bootengine/bootengine-0.0.1-r26.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/bootengine/bootengine-0.0.1-r27.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/bootengine/bootengine-0.0.1-r26.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/bootengine/bootengine-0.0.1-r27.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/bootengine/bootengine-9999.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/bootengine/bootengine-9999.ebuild
index 550192533f..0043b22fe8 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/bootengine/bootengine-9999.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/bootengine/bootengine-9999.ebuild
@@ -10,7 +10,7 @@ CROS_WORKON_REPO="git://github.com"
 if [[ "${PV}" == 9999 ]]; then
 	KEYWORDS="~amd64 ~arm ~x86"
 else
-	CROS_WORKON_COMMIT="d523f3055c6eb0a95b8074b3651d2ea23d512efc"
+	CROS_WORKON_COMMIT="3f7038fac1a4aff6ba4f6ef275507a40cb260e48"
 	KEYWORDS="amd64 arm x86"
 fi