diff --git a/Dockerfile b/Dockerfile
index 2a9d261..db4ece6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:17
+FROM node:18
 ENV AUDIENCE "https://shiny.unbound.se"
 ENV ORIGIN_HOST "auth0mock"
 ENV ORIGIN "https://auth0mock:3333"