diff --git a/Dockerfile b/Dockerfile
index b0f22efb..07ec959f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ ARG RENOVATE_VERSION=39.18.2
 
 # Base image
 #============
-FROM ghcr.io/containerbase/base:13.0.18@sha256:7c70fe961f582bbe0581067322d466191042317eaa26602a626c8a8d4980955b AS base
+FROM ghcr.io/containerbase/base:13.0.19@sha256:fa8324235801784d83c19b3caafa5aabff9e2a74894123dc1b3617a97d9fe521 AS base
 
 LABEL maintainer="Michael Kriese <michael.kriese@visualon.de>"
 LABEL name="renovate"