diff --git a/Dockerfile b/Dockerfile
index af5e96d..dfe48a2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8-alpine3.12
+FROM python:3.9.0-alpine3.12
 
 MAINTAINER Paul Podgorsek <ppodgorsek@users.noreply.github.com>
 LABEL description Robot Framework in Docker.