diff --git a/renovate.Dockerfile b/renovate.Dockerfile
index fd1e6a41..15d0772a 100644
--- a/renovate.Dockerfile
+++ b/renovate.Dockerfile
@@ -9,7 +9,7 @@ FROM node:18.20.8@sha256:c6ae79e38498325db67193d391e6ec1d224d96c693a8a4d94349855
 FROM node:20.19.5@sha256:cb61978c7e08f58f6042ae65dd21981838804b14eb023b55a1be91d17385609f
 
 # EOL: 2027-04-30
-FROM node:22.20.0@sha256:915acd9e9b885ead0c620e27e37c81b74c226e0e1c8177f37a60217b6eabb0d7
+FROM node:22.21.0@sha256:97a6d799da5e6d1870c24d6068a676c0b1ea0a0994bb27e7488be6f459b07ae2
 
 # EOL: 2025-06-01
 FROM node:23.11.1@sha256:9a25b5a6f9a90218b73a62205f111e71de5e4289aee952b4dd7e86f7498f2544