diff --git a/Dockerfile b/Dockerfile
index 8ce01ad6..547397fa 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:14.19.0@sha256:5c2c27977528d01ecb9b790202e2474f58764cdc814fab8ec076741262eb8a89
+FROM ghcr.io/containerbase/base:14.20.1@sha256:e17cf060f30485b8580831e2bcd117a3c818effd7e48ce98c4225a05b45623f0
 
 ARG NODE_VERSION