From 3f4df7f99082fed1b44fd271272961f130c985c4 Mon Sep 17 00:00:00 2001
From: "renovate[bot]" <29139614+renovate[bot]@users.noreply.github.com>
Date: Wed, 6 Dec 2023 11:45:11 +0000
Subject: [PATCH] chore: update docker.io/node docker tag to v21

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 99519b6..0524fc6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,7 @@
 ARG TOOLCHAIN
 
 # runs markdownlint
-FROM docker.io/node:20.8.0-alpine3.18 AS lint-markdown
+FROM docker.io/node:21.4.0-alpine3.18 AS lint-markdown
 WORKDIR /src
 RUN npm i -g markdownlint-cli@0.37.0
 RUN npm i sentences-per-line@0.2.1