diff --git a/Dockerfile b/Dockerfile
index 9181b98..66db147 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:13-alpine
+FROM node:21-alpine
 MAINTAINER Adriel Kloppenburg
 
 LABEL h265ize_version="latest" architecture="amd64"