diff --git a/Dockerfile b/Dockerfile
index 927a5f1b..c77b4af1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # renovate: datasource=node-version depName=node versioning=node
 ARG NODE_VERSION=20.10.0
 
-FROM ghcr.io/containerbase/base:9.28.0@sha256:6273193cb55945e8d7a9154829497584558094cc9e11481fd48c41dfc8920325
+FROM ghcr.io/containerbase/base:9.29.0@sha256:181b7feb719da85a2f65653566b3947702365f0115dc3eb8ebfe12051e7cebb8
 
 ARG NODE_VERSION
 RUN install-tool node