diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index c2a5fb0758..24653de416 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=4081.3.6+nightly-20251017-2100
+FLATCAR_VERSION=4081.3.6+nightly-20251020-2100
 FLATCAR_VERSION_ID=4081.3.6
-FLATCAR_BUILD_ID="nightly-20251017-2100"
+FLATCAR_BUILD_ID="nightly-20251020-2100"
 FLATCAR_SDK_VERSION=4081.0.0