diff --git a/mashup-admin/Dockerfile b/mashup-admin/Dockerfile
index 38f2a1ae..ed39d0e3 100644
--- a/mashup-admin/Dockerfile
+++ b/mashup-admin/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:8-jdk
+FROM amazoncorretto:11-alpine-jdk
 ENV TZ=Asia/Seoul
 
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone