diff --git a/Dockerfile b/Dockerfile
index 0108938..5f5f7c5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM maven:3.9-eclipse-temurin-21 as builder
+FROM maven:3.9-eclipse-temurin-21 AS builder
 WORKDIR /app
 COPY ./pom.xml ./pom.xml
 RUN mvn dependency:go-offline -B
@@ -6,7 +6,7 @@ COPY ./src ./src
 RUN mvn package && cp target/*.jar application.jar
 RUN java -Djarmode=layertools -jar application.jar extract
 
-FROM cockroachdb/cockroach:latest as cockroach
+FROM cockroachdb/cockroach:latest AS cockroach
 
 FROM eclipse-temurin:21-jdk
 COPY --from=builder /app/dependencies/ ./