From 1cda0e0109a504c6ecb84e6b47a572e42d5f7d6e Mon Sep 17 00:00:00 2001
From: snyk-bot <snyk-bot@snyk.io>
Date: Wed, 5 Oct 2022 21:52:26 +0000
Subject: [PATCH] fix: Dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-UBUNTU2204-GNUPG2-3035409
- https://snyk.io/vuln/SNYK-UBUNTU2204-PERL-2789081
- https://snyk.io/vuln/SNYK-UBUNTU2204-SHADOW-2801886
- https://snyk.io/vuln/SNYK-UBUNTU2204-SHADOW-2801886
- https://snyk.io/vuln/SNYK-UBUNTU2204-ZLIB-2975633
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index abf9742538..cb532ada42 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # Dockerfile for local Travis build test
 
-FROM ubuntu
+FROM ubuntu:22.04
 LABEL maintainer="Ian Blenke <ian@blenke.com>"
 
 RUN apt-get update