diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 60c5edfe01..6ea48cf86d 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3228.0.0+nightly-20220503-0155
-FLATCAR_VERSION_ID=3228.0.0
-FLATCAR_BUILD_ID="nightly-20220503-0155"
-FLATCAR_SDK_VERSION=3228.0.0+nightly-20220503-0155
+FLATCAR_VERSION=3229.0.0+nightly-20220504-0155
+FLATCAR_VERSION_ID=3229.0.0
+FLATCAR_BUILD_ID="nightly-20220504-0155"
+FLATCAR_SDK_VERSION=3229.0.0+nightly-20220504-0155
diff --git a/sdk_container/src/third_party/coreos-overlay b/sdk_container/src/third_party/coreos-overlay
index 78d2ed4ff5..fdf75a1331 160000
--- a/sdk_container/src/third_party/coreos-overlay
+++ b/sdk_container/src/third_party/coreos-overlay
@@ -1 +1 @@
-Subproject commit 78d2ed4ff583871d4f86b581c8aa564ad24ac55a
+Subproject commit fdf75a133194e8e763661e8466e94264297e010f