diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 34f3b6b961..036768f029 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3815.2.1+nightly-20240402-2100
+FLATCAR_VERSION=3815.2.1+nightly-20240404-2100
 FLATCAR_VERSION_ID=3815.2.1
-FLATCAR_BUILD_ID="nightly-20240402-2100"
+FLATCAR_BUILD_ID="nightly-20240404-2100"
 FLATCAR_SDK_VERSION=3815.0.0