diff --git a/Dockerfile b/Dockerfile
index de2b9de..31a57dd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM ubuntu:xenial
 
 ENV PLATFORM_VERSION=83
-ENV SERVER_VERSION=8.3.9-2033
+ENV SERVER_VERSION=8.3.9-2170
 
 ENV GOSU_VERSION 1.7