diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 425f3df7cf..6a140c8c5d 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3227.2.1+nightly-20220819-2100
+FLATCAR_VERSION=3227.2.1+nightly-20220823-2100
 FLATCAR_VERSION_ID=3227.2.1
-FLATCAR_BUILD_ID="nightly-20220819-2100"
+FLATCAR_BUILD_ID="nightly-20220823-2100"
 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 29f12120fb..c91803178a 160000
--- a/sdk_container/src/third_party/coreos-overlay
+++ b/sdk_container/src/third_party/coreos-overlay
@@ -1 +1 @@
-Subproject commit 29f12120fb127921065a6a7f2475cf78dc00c889
+Subproject commit c91803178a4f548b0ddb3fe454ea7fe17e915a91