diff --git a/sdk_container/.repo/manifests/version.txt b/sdk_container/.repo/manifests/version.txt
index 8d5f8db746..b18e6e7d3d 100644
--- a/sdk_container/.repo/manifests/version.txt
+++ b/sdk_container/.repo/manifests/version.txt
@@ -1,4 +1,4 @@
-FLATCAR_VERSION=3227.2.1+nightly-20220830-2100
+FLATCAR_VERSION=3227.2.1+nightly-20220831-2100
 FLATCAR_VERSION_ID=3227.2.1
-FLATCAR_BUILD_ID="nightly-20220830-2100"
+FLATCAR_BUILD_ID="nightly-20220831-2100"
 FLATCAR_SDK_VERSION=3227.0.0