diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 3ace6ecdf1..b3083b9848 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3139.2.0
-FLATCAR_VERSION_ID=3139.2.0
-FLATCAR_BUILD_ID=""
+FLATCAR_VERSION=3139.1.1+nightly-20220407-0155
+FLATCAR_VERSION_ID=3139.1.1
+FLATCAR_BUILD_ID="nightly-20220407-0155"
 FLATCAR_SDK_VERSION=3139.0.0