diff --git a/renovate.Dockerfile b/renovate.Dockerfile
index 480fc832..5d2e3298 100644
--- a/renovate.Dockerfile
+++ b/renovate.Dockerfile
@@ -9,7 +9,7 @@ FROM node:18.20.8@sha256:c6ae79e38498325db67193d391e6ec1d224d96c693a8a4d94349855
 FROM node:20.19.5@sha256:47dacd49500971c0fbe602323b2d04f6df40a933b123889636fc1f76bf69f58a
 
 # EOL: 2027-04-30
-FROM node:22.21.1@sha256:5cd91565e2394d645c470a5493edd77abb028fafe93ad6fd76b4dda2e4c3625c
+FROM node:22.21.1@sha256:dcf06103a9d4087e3244a51697adbbb85331dcb7161dbe994ca1cd07dd32e2a5
 
 # EOL: 2025-06-01
 FROM node:23.11.1@sha256:9a25b5a6f9a90218b73a62205f111e71de5e4289aee952b4dd7e86f7498f2544