diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-installer/coreos-installer-0.0.1-r279.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-installer/coreos-installer-0.0.1-r280.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-installer/coreos-installer-0.0.1-r279.ebuild
rename to sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-installer/coreos-installer-0.0.1-r280.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-installer/coreos-installer-0.0.1.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-installer/coreos-installer-0.0.1.ebuild
index 6f93269e48..e5cffbcd0f 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-installer/coreos-installer-0.0.1.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-installer/coreos-installer-0.0.1.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="4"
-CROS_WORKON_COMMIT="9d8159f6ce5902652f377ebbb19c86e844356c85"
+CROS_WORKON_COMMIT="c76738e1550b495b77559c3f728ee5bd17a9518a"
 CROS_WORKON_PROJECT="coreos/installer"
 CROS_WORKON_LOCALNAME="installer"
 CROS_WORKON_OUTOFTREE_BUILD=1
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/cros-devutils/cros-devutils-0.0.1-r519.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/cros-devutils/cros-devutils-0.0.1-r520.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/coreos-base/cros-devutils/cros-devutils-0.0.1-r519.ebuild
rename to sdk_container/src/third_party/coreos-overlay/coreos-base/cros-devutils/cros-devutils-0.0.1-r520.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/cros-devutils/cros-devutils-0.0.1.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/cros-devutils/cros-devutils-0.0.1.ebuild
index 98c0e512e2..24a3d9ff1c 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/cros-devutils/cros-devutils-0.0.1.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/cros-devutils/cros-devutils-0.0.1.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="4"
-CROS_WORKON_COMMIT="abdacfc027be27cc6ad982f75eb54f2e6ac5949a"
+CROS_WORKON_COMMIT="c13826733534ba1e42671ca42bec56b1f6ba6ba0"
 CROS_WORKON_PROJECT="coreos/dev-util"
 CROS_WORKON_REPO="git://github.com"
 CROS_WORKON_LOCALNAME="dev"
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/gmerge/gmerge-0.0.1-r564.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/gmerge/gmerge-0.0.1-r564.ebuild
new file mode 120000
index 0000000000..883e3cd306
--- /dev/null
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/gmerge/gmerge-0.0.1-r564.ebuild
@@ -0,0 +1 @@
+gmerge-0.0.1.ebuild
\ No newline at end of file
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/gmerge/gmerge-0.0.1-r563.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/gmerge/gmerge-0.0.1.ebuild
similarity index 87%
rename from sdk_container/src/third_party/coreos-overlay/coreos-base/gmerge/gmerge-0.0.1-r563.ebuild
rename to sdk_container/src/third_party/coreos-overlay/coreos-base/gmerge/gmerge-0.0.1.ebuild
index a3c19580aa..089160896e 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/gmerge/gmerge-0.0.1-r563.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/gmerge/gmerge-0.0.1.ebuild
@@ -2,10 +2,10 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="4"
-CROS_WORKON_COMMIT="9a6f64de2cda21ad3f173c13298a53dcb5525cc3"
-CROS_WORKON_TREE="a0a8dc61fac2ae0179f836e42406c569c2e2ca84"
-CROS_WORKON_PROJECT="chromiumos/platform/dev-util"
+CROS_WORKON_COMMIT="c13826733534ba1e42671ca42bec56b1f6ba6ba0"
+CROS_WORKON_PROJECT="coreos/dev-util"
 CROS_WORKON_LOCALNAME="dev"
+CROS_WORKON_REPO="git://github.com"
 
 inherit cros-workon
 
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.0.1-r376.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.0.1-r377.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.0.1-r376.ebuild
rename to sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.0.1-r377.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.0.1.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.0.1.ebuild
index dae3d9ca63..629d2e73c8 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.0.1.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/update_engine/update_engine-0.0.1.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="4"
-CROS_WORKON_COMMIT="f5c2fe301b733e5255d4664d754152b19196d637"
+CROS_WORKON_COMMIT="0db9ec826cd605fd9cc5dd576ecddeba0d3ec3e5"
 CROS_WORKON_PROJECT="coreos/update_engine"
 CROS_WORKON_REPO="git://github.com"
 
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0-r868.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0-r869.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0-r868.ebuild
rename to sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0-r869.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0.ebuild
index fa6dd6de91..f53aaee982 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/vboot_reference/vboot_reference-1.0.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="4"
-CROS_WORKON_COMMIT="be2dd216d9a4181eff0d1b68842c1deb016fb95f"
+CROS_WORKON_COMMIT="eae86599ec97213565a0e9caeac1775e6c118e3f"
 CROS_WORKON_PROJECT="coreos/vboot_reference"
 CROS_WORKON_REPO="git://github.com"