diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index 09940184704a23..e6c666399eb606 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -5,17 +5,17 @@ ARG BASE_IMAGE_TYPE=slim
 # --------------------------------------
 # slim image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:7.21.7@sha256:1557c486c48f1c8388796b3b47c815648d2c230ac87a1c00b2f17cebc07b0e70 AS slim-base
+FROM ghcr.io/renovatebot/base-image:7.22.0@sha256:ba2c5f1aa3fa386f199528a668b615b81b6cf04cb1fadf8ab935d9c4bd350ddf AS slim-base
 
 # --------------------------------------
 # full image
 # --------------------------------------
-FROM ghcr.io/renovatebot/base-image:7.21.7-full@sha256:3530b8acdc5fa7927d0ca8b3c3d240ee6dfc9f592e4c191f5a7f26db0b2c7537 AS full-base
+FROM ghcr.io/renovatebot/base-image:7.22.0-full@sha256:1a491a1d913e7ca570c2baafcb2e421d7c9db8ee8a71be11d649fd753597ed9b AS full-base
 
 # --------------------------------------
 # build image
 # --------------------------------------
-FROM --platform=$BUILDPLATFORM ghcr.io/renovatebot/base-image:7.21.7@sha256:1557c486c48f1c8388796b3b47c815648d2c230ac87a1c00b2f17cebc07b0e70 AS build
+FROM --platform=$BUILDPLATFORM ghcr.io/renovatebot/base-image:7.22.0@sha256:ba2c5f1aa3fa386f199528a668b615b81b6cf04cb1fadf8ab935d9c4bd350ddf AS build
 
 # We want a specific node version here
 # renovate: datasource=node-version