diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 2fddf96ff8..31170d0513 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3305.0.1
+FLATCAR_VERSION=3305.0.1+nightly-20220804-2100
 FLATCAR_VERSION_ID=3305.0.1
-FLATCAR_BUILD_ID=""
+FLATCAR_BUILD_ID="nightly-20220804-2100"
 FLATCAR_SDK_VERSION=3305.0.0
diff --git a/sdk_container/src/third_party/coreos-overlay b/sdk_container/src/third_party/coreos-overlay
index 287fcd799e..12d73cef69 160000
--- a/sdk_container/src/third_party/coreos-overlay
+++ b/sdk_container/src/third_party/coreos-overlay
@@ -1 +1 @@
-Subproject commit 287fcd799ef6b7b350387534e1479d1ffcf6c628
+Subproject commit 12d73cef691865d10186e78f143a2137e1de18f4