[PATCH 6/6] docker: Bump to bionic

[Stephen Finucane]

As noted in commit 94dd1d411, we can and should start using Bionic once
it's out. This is now the case.

Signed-off-by: Stephen Finucane <stephen at that.guru>
---
 tools/docker/Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index e25c381c..b9ecdb5e 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:17.10
+FROM ubuntu:18.04
 
 ARG UID
 ARG TZ="Australia/Canberra"
-- 
2.14.3