diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-cloudinit/coreos-cloudinit-1.8.0.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-cloudinit/coreos-cloudinit-1.8.1.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-cloudinit/coreos-cloudinit-1.8.0.ebuild
rename to sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-cloudinit/coreos-cloudinit-1.8.1.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-cloudinit/coreos-cloudinit-9999.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-cloudinit/coreos-cloudinit-9999.ebuild
index 6f3bf4332a..7116f06c8d 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-cloudinit/coreos-cloudinit-9999.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-cloudinit/coreos-cloudinit-9999.ebuild
@@ -14,7 +14,7 @@ elif [[ "${PV}" == "1.5.1" ]]; then
 	CROS_WORKON_COMMIT="fac805dc11951d32fe68a77200988828fa1ce48d" # tag v1.5.1
 	KEYWORDS="amd64 arm64"
 else
-	CROS_WORKON_COMMIT="fa0178cd476919e355b587d23bb37896ef6ee05b" # tag v1.8.0
+	CROS_WORKON_COMMIT="08eb9bae3c4deb470b63c24c659f7c8659eadb27" # tag v1.8.1
 	KEYWORDS="amd64"
 fi