diff --git a/Dockerfile b/Dockerfile
index b13d696..98cb907 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 ##
 ## SPDX-License-Identifier: Apache-2.0
 ## Stage 1 : unpack fat-jar
-FROM amazoncorretto:21 as builder
+FROM amazoncorretto:23 as builder
 
 USER root
 COPY build/libs/arc-spring-init-1.0.0.jar /deployments/app.jar
@@ -12,7 +12,7 @@ RUN java -Djarmode=layertools -jar app.jar extract
 RUN mkdir -p snapshot-dependencies
 
 ## Stage 2 : create image
-FROM amazoncorretto:21
+FROM amazoncorretto:23
 USER 185
 WORKDIR /deployments
 COPY --from=builder /deployments/dependencies/ ./