diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 067d089178..db2937db2a 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=4509.0.0+nightly-20251104-2100
+FLATCAR_VERSION=4509.0.0+systemd-cleanups-13
 FLATCAR_VERSION_ID=4509.0.0
-FLATCAR_BUILD_ID="nightly-20251104-2100"
-FLATCAR_SDK_VERSION=4509.0.0+nightly-20251104-2100
+FLATCAR_BUILD_ID="systemd-cleanups-13"
+FLATCAR_SDK_VERSION=4509.0.0+systemd-cleanups-13