diff --git a/Dockerfile b/Dockerfile
index 6e88e06..53f341b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/node:20-alpine
+FROM docker.io/library/node:21-alpine
 RUN corepack enable
 RUN corepack prepare pnpm@latest --activate