diff --git a/Dockerfile b/Dockerfile
index da1f1fed..192eb7f2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # renovate: datasource=node-version depName=node versioning=node
 ARG NODE_VERSION=24.21.0
 
-FROM ghcr.io/containerbase/base:14.20.2@sha256:6c9e427202975b565ea50f450b66c74ddbef0d2952b7b8dfa6b9b0dacf622215
+FROM ghcr.io/containerbase/base:14.20.3@sha256:3380da53817544e45f70078298a0b35e9da20088de170f358aee75154415aea6
 
 ARG NODE_VERSION