diff --git a/renovate.Dockerfile b/renovate.Dockerfile
index be17a63..46f1377 100644
--- a/renovate.Dockerfile
+++ b/renovate.Dockerfile
@@ -8,7 +8,7 @@ FROM scratch
 
 # EOL: 2025-04-30
 # renovate: datasource=node-version depName=node
-ENV NODE_VERSION=v18.20.5
+ENV NODE_VERSION=v18.20.6
 
 # EOL: 2026-04-30
 # renovate: datasource=node-version depName=node