diff --git a/Dockerfile b/Dockerfile
index a77d944..ca01381 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20
+FROM node:24@sha256:aa648b387728c25f81ff811799bbf8de39df66d7e2d9b3ab55cc6300cb9175d9
 
 ARG TZ
 ENV TZ="$TZ"