From acd6963f5c99d47d073127e1a3b1233fea3c1b0b Mon Sep 17 00:00:00 2001
From: Atomist Bot <bot@atomist.com>
Date: Wed, 1 Feb 2023 00:54:50 +0000
Subject: [PATCH] Pin Docker image ubuntu:jammy

ubuntu:jammy
->
ubuntu:jammy@sha256:f05532b6a1dec5f7a77a8d684af87bc9cd1f2b32eab301c109f8ad151b5565d1

 [atomist:generated]
 [atomist-skill:atomist/docker-base-image-policy]

Signed-off-by: Atomist Bot <bot@atomist.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 6dfbdc41..5efb0c7e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:jammy as base
+FROM ubuntu:jammy@sha256:f05532b6a1dec5f7a77a8d684af87bc9cd1f2b32eab301c109f8ad151b5565d1 as base
 
 ENV TZ=Europe/London
 ARG DEBIAN_FRONTEND=noninteractive