diff --git a/sdk_container/src/third_party/coreos-overlay/sys-boot/grub/grub-2.02_beta2_p20151217-r3.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-boot/grub/grub-2.02_beta2_p20151217-r4.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-boot/grub/grub-2.02_beta2_p20151217-r3.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-boot/grub/grub-2.02_beta2_p20151217-r4.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-boot/grub/grub-9999.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-boot/grub/grub-9999.ebuild
index b267ce8a55..9886acd78c 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-boot/grub/grub-9999.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/sys-boot/grub/grub-9999.ebuild
@@ -12,7 +12,7 @@ PYTHON_COMPAT=( python{2_6,2_7,3_2,3_3,3_4} )
 if [[ "${PV}" == 9999 ]]; then
 	KEYWORDS="~amd64 ~x86"
 else
-	CROS_WORKON_COMMIT="a067b998e004e161ed15b1ab880b47172b827d23"
+	CROS_WORKON_COMMIT="ad906495e1a15a3857d22793627ddca66f844c5d"
 	KEYWORDS="amd64 x86"
 fi