diff --git a/Dockerfile b/Dockerfile
index fca4ff9..b9decce 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:22.20.0-alpine@sha256:605dc0b362bd1781359cf97eea543e082f28784408f85c37c19f612fcf46b83e AS builder
+FROM node:22.21.0-alpine@sha256:b410676781397cabae22f81547ddb3e6b975dc04b43626098ce17ea53a447ef1 AS builder
 
 WORKDIR /app
 
@@ -13,7 +13,7 @@ RUN npm run build
 RUN --mount=type=cache,target=/root/.npm npm ci --omit=dev --ignore-scripts
 RUN rm -fr src tsconfig.* package-lock.json
 
-FROM node:22.20.0-alpine@sha256:605dc0b362bd1781359cf97eea543e082f28784408f85c37c19f612fcf46b83e
+FROM node:22.21.0-alpine@sha256:b410676781397cabae22f81547ddb3e6b975dc04b43626098ce17ea53a447ef1
 
 WORKDIR /app