diff --git a/Dockerfile b/Dockerfile
index 6fc1989..89bebf8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:alpine
+FROM node:21.6.0-alpine3.19
 WORKDIR /app
 RUN npm install -g camouflage-server
 RUN camouflage init