From 84e7f7414c8fd7291e5ffd21e4e76e1c37e58f8c Mon Sep 17 00:00:00 2001
From: Brad Warren <bmw@eff.org>
Date: Mon, 5 Apr 2021 09:56:58 -0700
Subject: [PATCH] switch Dockerfile-dev to Ubuntu Focal

---
 Dockerfile-dev | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile-dev b/Dockerfile-dev
index 86847f8fd..2d961a6f2 100644
--- a/Dockerfile-dev
+++ b/Dockerfile-dev
@@ -1,5 +1,5 @@
 # This Dockerfile builds an image for development.
-FROM debian:buster
+FROM ubuntu:focal
 
 # Note: this only exposes the port to other docker containers.
 EXPOSE 80 443