diff --git a/Dockerfile b/Dockerfile
index 6dc4317..e2a4c17 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # renovate: datasource=node-version depName=node versioning=node
 ARG NODE_VERSION=20.18.1
 
-FROM ghcr.io/containerbase/base:13.4.2@sha256:0f8267aa4fc0a7e99c2475074930abab0bb181d5cb71c2fa434feb35d1afa4a4
+FROM ghcr.io/containerbase/base:13.4.3@sha256:7915b8f0716a06510bb7e7ea63adbb9628be9da96d63b8cff2e3ed51c615af4f
 
 ARG NODE_VERSION
 RUN install-tool node