diff --git a/docker/Dockerfile b/docker/Dockerfile
index 4f5dbde16272de7d8c9ec292005fe97bda2ad42b..271b8799e7d9a3ef8a5b34103768e0fb670da65d 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,5 @@
-FROM openjdk:13-jdk-alpine
+#FROM openjdk:13-jdk-alpine
+FROM openjdk:17-jdk-alpine3.14 
 
 RUN echo "jenkins:x:2030:100:guest:/home/jenkins:/sbin/nologin" >> /etc/passwd && \
     mkdir /home/jenkins && chmod 777 /home/jenkins && \