diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 0f99d24083..18dc000433 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3320.0.0+nightly-20220803-2100
-FLATCAR_VERSION_ID=3320.0.0
-FLATCAR_BUILD_ID="nightly-20220803-2100"
-FLATCAR_SDK_VERSION=3320.0.0+nightly-20220803-2100
+FLATCAR_VERSION=3321.0.0+nightly-20220804-2100
+FLATCAR_VERSION_ID=3321.0.0
+FLATCAR_BUILD_ID="nightly-20220804-2100"
+FLATCAR_SDK_VERSION=3321.0.0+nightly-20220804-2100
diff --git a/sdk_container/src/third_party/coreos-overlay b/sdk_container/src/third_party/coreos-overlay
index 9ac91d73a7..6cee8aa963 160000
--- a/sdk_container/src/third_party/coreos-overlay
+++ b/sdk_container/src/third_party/coreos-overlay
@@ -1 +1 @@
-Subproject commit 9ac91d73a735834c38334c899376528b6354ea6d
+Subproject commit 6cee8aa96313adea1b993cbceacfa8e118cc9339