diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index d6e4fdb3ac..4e7d7a4974 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3975.2.1+nightly-20240919-2100
+FLATCAR_VERSION=3975.2.1+nightly-20240920-2100
 FLATCAR_VERSION_ID=3975.2.1
-FLATCAR_BUILD_ID="nightly-20240919-2100"
+FLATCAR_BUILD_ID="nightly-20240920-2100"
 FLATCAR_SDK_VERSION=3975.0.0