diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 5fb9e4e4c7..9910114327 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3528.0.0+nightly-20230227-2100
-FLATCAR_VERSION_ID=3528.0.0
-FLATCAR_BUILD_ID="nightly-20230227-2100"
-FLATCAR_SDK_VERSION=3528.0.0+nightly-20230227-2100
+FLATCAR_VERSION=3529.0.0+nightly-20230228-2100
+FLATCAR_VERSION_ID=3529.0.0
+FLATCAR_BUILD_ID="nightly-20230228-2100"
+FLATCAR_SDK_VERSION=3529.0.0+nightly-20230228-2100
diff --git a/sdk_container/src/third_party/coreos-overlay b/sdk_container/src/third_party/coreos-overlay
index d05f726d70..f6d9c29481 160000
--- a/sdk_container/src/third_party/coreos-overlay
+++ b/sdk_container/src/third_party/coreos-overlay
@@ -1 +1 @@
-Subproject commit d05f726d70d426e864f3ac30fa504d72d11be99b
+Subproject commit f6d9c294812b3e6da727b75e17330282b90a8eea