From a88fd41b6fe4ac4c5eab8ed8f7af9ac9fe4e7035 Mon Sep 17 00:00:00 2001
From: Carson Ip <carsonip@users.noreply.github.com>
Date: Wed, 8 Nov 2023 04:26:46 +0800
Subject: [PATCH] docs: Update base image to 22.04 (#12026)

Base image changed since #11778. Update docs accordingly.
---
 docs/shared-docker.asciidoc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/shared-docker.asciidoc b/docs/shared-docker.asciidoc
index 1d34e5dbd7..79451dba14 100644
--- a/docs/shared-docker.asciidoc
+++ b/docs/shared-docker.asciidoc
@@ -2,7 +2,7 @@
 ==== Run {beatname_uc} on Docker
 
 Docker images for {beatname_uc} are available from the Elastic Docker
-registry. The base image is https://hub.docker.com/_/ubuntu[ubuntu:20.04].
+registry. The base image is https://hub.docker.com/_/ubuntu[ubuntu:22.04].
 
 A list of all published Docker images and tags is available at
 https://www.docker.elastic.co[www.docker.elastic.co].