diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 57a7d6504e..ed11b11c8f 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=4628.0.0+nightly-20260408-0708
+FLATCAR_VERSION=4628.0.0+nightly-20260408-2100
 FLATCAR_VERSION_ID=4628.0.0
-FLATCAR_BUILD_ID="nightly-20260408-0708"
+FLATCAR_BUILD_ID="nightly-20260408-2100"
 FLATCAR_SDK_VERSION=4628.0.0