diff --git a/Dockerfile b/Dockerfile
index 03d03c3a..bdee7635 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # renovate: datasource=node-version depName=node versioning=node
 ARG NODE_VERSION=22.20.0
 
-FROM ghcr.io/containerbase/base:13.20.3@sha256:54e80bd57911026f67ba50317f9de281e6359b020feeb2bfaf40e33bfae94b8c
+FROM ghcr.io/containerbase/base:13.20.5@sha256:daa607e61a89f2da4a81be195568cda0e8c673a750d6e24e42feec754cd96870
 
 ARG NODE_VERSION
 RUN install-tool node