diff --git a/Dockerfile b/Dockerfile
index 1967c89..cb8b560 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.2.2-alpine3.18 as ruby-builder
+FROM ruby:3.2.2-alpine3.18 AS ruby-builder
 
 RUN apk --no-cache add build-base cmake git glib-dev postgresql14-dev
 
@@ -8,7 +8,7 @@ RUN gem i foreman && BUNDLE_IGNORE_CONFIG=true bundle install -j$(nproc) \
  && find /usr/local/bundle/gems/ -name "*.c" -delete \
  && find /usr/local/bundle/gems/ -name "*.o" -delete
 
-FROM node:18-alpine3.18 as node-builder
+FROM node:18-alpine3.18 AS node-builder
 RUN apk --no-cache add git
 WORKDIR /app
 COPY package.json yarn.lock ./