diff --git a/Dockerfile b/Dockerfile
index 2ff355f2..f283e670 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # renovate: datasource=node-version depName=node versioning=node
 ARG NODE_VERSION=24.16.0
 
-FROM ghcr.io/containerbase/base:14.10.19@sha256:9d6f5a41d87448d5026dbd52552a2caa78094e15429356854ceb29aa404b0c47
+FROM ghcr.io/containerbase/base:14.10.21@sha256:4cf92f44244a0e448c9d1579a5d199e6e0c773d233cd6c00513e3448d7cb8fe9
 
 ARG NODE_VERSION