diff --git a/Dockerfile b/Dockerfile
index 8e91b8e0..6490c6dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG RENOVATE_VERSION=42.90.1@sha256:88e108919c035cdb0fdb6134df960cfd0514a6a508dda4a0afc1f82e3c54d047
+ARG RENOVATE_VERSION=42.91.0@sha256:8ef3dd2101c8f986e497cc24413752b42bbfa8fe18d356b6d5c6b761c5526776
 
 FROM ghcr.io/renovatebot/renovate:${RENOVATE_VERSION} AS build