tagging 1.0.0 release

Change-Id: I2ee961e807a747ba12fd2222eb65302634ab435c
diff --git a/Dockerfile.alpine b/Dockerfile.alpine
index 5b70602..01b7ccd 100644
--- a/Dockerfile.alpine
+++ b/Dockerfile.alpine
@@ -1,4 +1,4 @@
-FROM openjdk:8-jre-alpine
+FROM openjdk:8-jre-alpine3.8
 RUN mkdir /opt/ves-agent && chmod 777 -R /opt/ves-agent
 VOLUME /tmp
 ARG JAR_FILE