diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 5d65924251..6f8be7b744 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3493.1.0+nightly-20230220-2100
+FLATCAR_VERSION=3493.1.0+nightly-20230221-2100
 FLATCAR_VERSION_ID=3493.1.0
-FLATCAR_BUILD_ID="nightly-20230220-2100"
+FLATCAR_BUILD_ID="nightly-20230221-2100"
 FLATCAR_SDK_VERSION=3493.1.0
diff --git a/sdk_container/src/third_party/coreos-overlay b/sdk_container/src/third_party/coreos-overlay
index 5d3a5e5c8e..ec073d805e 160000
--- a/sdk_container/src/third_party/coreos-overlay
+++ b/sdk_container/src/third_party/coreos-overlay
@@ -1 +1 @@
-Subproject commit 5d3a5e5c8ed560dbd9c87a48fc836ee6b449fa6b
+Subproject commit ec073d805eea0e8b00e2a0090c8e4acd37825453