diff --git a/Dockerfile b/Dockerfile
index 1b14131..e7b86b9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ FROM ghcr.io/siderolabs/ca-certificates:v1.6.0 AS image-ca-certificates
 FROM ghcr.io/siderolabs/fhs:v1.6.0 AS image-fhs
 
 # runs markdownlint
-FROM docker.io/node:21.6.2-alpine3.19 AS lint-markdown
+FROM docker.io/node:22.2.0-alpine3.19 AS lint-markdown
 WORKDIR /src
 RUN npm i -g markdownlint-cli@0.39.0
 RUN npm i sentences-per-line@0.2.1