diff --git a/Containerfile.multiarch b/Containerfile.multiarch
index 889442a..ec99c67 100644
--- a/Containerfile.multiarch
+++ b/Containerfile.multiarch
@@ -10,7 +10,7 @@ LABEL org.opencontainers.image.documentation="https://gitea.rknet.org/container/
 ARG MARKDOWNLINT_VERSION
 
 # renovate: datasource=npm depName=markdownlint-cli
-ENV MARKDOWNLINT_VERSION="${MARKDOWNLINT_VERSION:-0.42.0}"
+ENV MARKDOWNLINT_VERSION="${MARKDOWNLINT_VERSION:-0.43.0}"
 
 ENV FORCE_COLOR=true \
     NPM_CONFIG_LOGLEVEL=error