diff --git a/Dockerfile b/Dockerfile
index 1c602308c1e958b8a49926922890ea564f6a9616..f3a6dffb83cdf679f0f5111e80fd2f2961fbb499 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:8
+FROM openjdk:11
 
 USER root