update
diff --git a/Dockerfile b/Dockerfile
index a4eb571..17b0349 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM selenium/node-chrome-debug:3.0.1-dysprosium
+FROM selenium/node-chrome-debug
 MAINTAINER David Soff <david@soff.nl>
 
 USER root