[U-Boot] [PATCH 1/2] Dockerfile: Update to latest bionic tag

[Tom Rini]

Move up to the latest tag to get the usual related security fixes that
brings in.

Signed-off-by: Tom Rini <trini at konsulko.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index bf840a5f1b33..6eb47b9b5016 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 # This Dockerfile is used to build an image containing basic stuff to be used
 # to build U-Boot and run our test suites.
 
-FROM ubuntu:bionic-20190912.1
+FROM ubuntu:bionic-20191010
 MAINTAINER Tom Rini <trini at konsulko.com>
 LABEL Description=" This image is for building U-Boot inside a container"
 
-- 
2.17.1