diff --git a/Dockerfile b/Dockerfile
index 9b74336..1cd64af 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/node:20.6.1-alpine3.18 AS build
+FROM docker.io/library/node:20.7.0-alpine3.18 AS build
 
 ARG MARKDOWNLINT_VERSION=master