diff --git a/Dockerfile b/Dockerfile
index 781a3e890b..2f4226e862 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:8u171-alpine3.8
+FROM openjdk:8u212-alpine3.9
 
 ENV SCM_HOME=/var/lib/scm