prebuilt.conf: updating FULL_BINHOST

Change-Id: Iaa45847490d019ecbc3b18b8287b91f04af4e1e3
diff --git a/overlay-arm-generic/prebuilt.conf b/overlay-arm-generic/prebuilt.conf
index 3e4b7ff..2c0100e 100644
--- a/overlay-arm-generic/prebuilt.conf
+++ b/overlay-arm-generic/prebuilt.conf
@@ -1 +1 @@
-FULL_BINHOST="https://commondatastorage.googleapis.com/chromeos-prebuilt/board/arm-generic/full-2013.08.13.021435/packages/"
+FULL_BINHOST="https://commondatastorage.googleapis.com/chromeos-prebuilt/board/arm-generic/full-2013.08.13.040205/packages/"