diff --git a/Dockerfile b/Dockerfile
index 14394ec..aac66c8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 
 # Upgrade to Node.js v20 to fix `ReferenceError: File is not defined` issue
 # Reference: https://github.com/vercel/next.js/discussions/56032
-FROM node:20-alpine AS base
+FROM node:22-alpine AS base
 
 # Install dependencies only when needed
 FROM base AS deps
diff --git a/docker/lsp/clangd/Dockerfile b/docker/lsp/clangd/Dockerfile
index 4a24fc3..373c803 100644
--- a/docker/lsp/clangd/Dockerfile
+++ b/docker/lsp/clangd/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:latest as builder
+FROM alpine:latest AS builder
 
 RUN apk add --no-cache git npm