diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 775f6a9c05..325aa5b804 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3227.1.1
+FLATCAR_VERSION=3227.1.1+nightly-20220628-2100
 FLATCAR_VERSION_ID=3227.1.1
-FLATCAR_BUILD_ID=""
+FLATCAR_BUILD_ID="nightly-20220628-2100"
 FLATCAR_SDK_VERSION=3227.0.0
diff --git a/sdk_container/src/third_party/coreos-overlay b/sdk_container/src/third_party/coreos-overlay
index 2c7ac1488b..95811e746e 160000
--- a/sdk_container/src/third_party/coreos-overlay
+++ b/sdk_container/src/third_party/coreos-overlay
@@ -1 +1 @@
-Subproject commit 2c7ac1488bcdc11c3a5961eae336b2f39473873d
+Subproject commit 95811e746e376e53cbea1ffaaccd5ae1a13d266c