[PATCH] Dockerfile: Update to latest "focal" tag

[Tom Rini]

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

diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index 0195456dfeca..42d4b0c91ac8 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/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:focal-20210723
+FROM ubuntu:focal-20210827
 MAINTAINER Tom Rini <trini at konsulko.com>
 LABEL Description=" This image is for building U-Boot inside a container"
 
-- 
2.17.1