diff --git a/image-buiild/result/Dockerfile b/image-buiild/result/Dockerfile
index 4f7f4bc..b682e33 100644
--- a/image-buiild/result/Dockerfile
+++ b/image-buiild/result/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18-slim
+FROM node:21-slim
 
 # add curl for healthcheck
 RUN apt-get update \
diff --git a/image-buiild/result/tests/Dockerfile b/image-buiild/result/tests/Dockerfile
index 8f6f060..d44523a 100644
--- a/image-buiild/result/tests/Dockerfile
+++ b/image-buiild/result/tests/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:8.17-slim
+FROM node:21.7-slim
 
 RUN apt-get update -qq && apt-get install -qy \ 
     ca-certificates \