From f6159c5677675162654c37eb57f6b8c271f4f3aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=92=8B=E8=88=AA?= <hang.jiang@daocloud.io>
Date: Wed, 15 Jun 2022 06:15:36 +0800
Subject: [PATCH] Update Dockerfile base image (#8975)

Signed-off-by: hang.jiang <hang.jiang@daocloud.io>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 81f12880c..5645e8d3a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Use imutable image tags rather than mutable tags (like ubuntu:20.04)
-FROM ubuntu:focal-20220316
+FROM ubuntu:focal-20220531
 
 ARG ARCH=amd64
 ARG TZ=Etc/UTC