diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index c85922ab9676bc..deab0bfc71e3ac 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -3,12 +3,12 @@ ARG BASE_IMAGE_TYPE=slim
 # --------------------------------------
 # slim image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:1.26.0@sha256:0a7ac38631a6ac43cfdf338a3d3ea6c9fe5ed2e531cd30754684a08875ff8359 AS slim-base
+FROM ghcr.io/renovatebot/base-image:1.26.1@sha256:2fc46a1ebdbe29894da223e93be78287336dbd5bea59a56e5d8743432dff1416 AS slim-base
 
 # --------------------------------------
 # full image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:1.26.0-full@sha256:89af456ca951561cb7abcd014b57879e6312702e7492d2e7f0390b262818fcd4 AS full-base
+FROM ghcr.io/renovatebot/base-image:1.26.1-full@sha256:2300f1980efc3d23162608e4e7d3f540a59651db8ed8c90790ab155706f8755b AS full-base
 
 # --------------------------------------
 # build image