diff --git a/Dockerfile b/Dockerfile
index b1c86b1..f3191b0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.6-alpine3.9
+FROM python:3.7-alpine3.10
 
 RUN apk add --no-cache \
       bash \