diff --git a/minecraft-server/Dockerfile b/minecraft-server/Dockerfile
index 55312e4c..64cfe061 100644
--- a/minecraft-server/Dockerfile
+++ b/minecraft-server/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:8u151-jre-alpine
+FROM openjdk:8u171-jre-alpine
 
 LABEL maintainer "itzg"