diff --git a/Dockerfile b/Dockerfile
index 89f7b403..e69461e4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # renovate: datasource=node-version depName=node versioning=node
 ARG NODE_VERSION=22.15.0
 
-FROM ghcr.io/containerbase/base:13.8.17@sha256:24a4dd4ac98c5f9cedaaae344b84157106d9538f97720a48be4e652fc04fee07
+FROM ghcr.io/containerbase/base:13.8.18@sha256:bdf6f80a5c5bc64a2b1ab6d31745086d57d7b11103da32a98ed81852d24f62fa
 
 ARG NODE_VERSION
 RUN install-tool node