diff --git a/.travis.yml b/.travis.yml
index 32abfd29de..66f94f5179 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: python
 python:
- - "2.7"
+ - "3.7"
 before_install:
  - pip install flake8
 install:
diff --git a/Dockerfile b/Dockerfile
index 099295047c..99cdcadfaa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:2.7-jessie as base
+FROM python:3.7-stretch as base
 
 # Get the latest spec-data, then cache it so we don't have to redo this on every rebuild
 from base as specdata