diff --git a/Dockerfile b/Dockerfile
index 43243cf..949efe9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:latest
 
-RUN apt-get update && apt-get upgrade
+RUN apt-get update && apt-get upgrade -y
 
 # add user that will be used to install and run the application
 #RUN addgroup -g 1000 deploy