diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 8a1bf68a26..75ba508197 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3346.0.0
+FLATCAR_VERSION=3346.0.0+nightly-20220901-2100
 FLATCAR_VERSION_ID=3346.0.0
-FLATCAR_BUILD_ID=""
+FLATCAR_BUILD_ID="nightly-20220901-2100"
 FLATCAR_SDK_VERSION=3346.0.0
diff --git a/sdk_container/src/third_party/coreos-overlay b/sdk_container/src/third_party/coreos-overlay
index 66eee475ec..6994e7ea27 160000
--- a/sdk_container/src/third_party/coreos-overlay
+++ b/sdk_container/src/third_party/coreos-overlay
@@ -1 +1 @@
-Subproject commit 66eee475ec5bec4cb52d240ababf0a9b56d048c4
+Subproject commit 6994e7ea27a87597dc27ef6e180dc6651d46fbba