diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 4b8ae21e3a..5813af0e8b 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=4692.0.0+nightly-20260506-2100
+FLATCAR_VERSION=4692.0.0+linux-6.12.86-main
 FLATCAR_VERSION_ID=4692.0.0
-FLATCAR_BUILD_ID="nightly-20260506-2100"
+FLATCAR_BUILD_ID="linux-6.12.86-main"
 FLATCAR_SDK_VERSION=4692.0.0+nightly-20260506-2100