diff --git a/sandbox/Dockerfile b/sandbox/Dockerfile
index 197112a94..011df5be0 100644
--- a/sandbox/Dockerfile
+++ b/sandbox/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:22.22.0-alpine3.23
+FROM node:26.12.0-alpine3.23
 
 ENV npm_config_cache=.npm