diff --git a/Dockerfile b/Dockerfile
index 2e88d9eb..afe0f3e0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # cucumber/fake-cucumber
-FROM node:20-alpine
+FROM node:21-alpine
 
 RUN mkdir -p /home/node/app
 ADD src /home/node/app/src