diff --git a/Earthfile b/Earthfile
index 8bb12fe..4e8b46c 100644
--- a/Earthfile
+++ b/Earthfile
@@ -23,7 +23,7 @@ cldr:
 # testdata generates test cases and saves to tests.json
 testdata:
   # renovate: datasource=docker packageName=node
-  ARG node_version=24.12.0
+  ARG node_version=24.13.0
   FROM node:$node_version-alpine
   # renovate: datasource=npm packageName=npm
   ARG npm_version=11.7.0