From 761410e66ce08f8407674a574069210a8d9d09dd Mon Sep 17 00:00:00 2001
From: Pieter Marsman <pietermarsman@gmail.com>
Date: Sat, 20 Feb 2021 10:32:07 +0100
Subject: [PATCH] Fix cryptography build in travis cicd by upgrading
 distribution from Trusty Tahr to Focal Fossa (#585)

* Update .travis.yml

* Also change 3.9-dev to 3.9 because that is now supported by travis
---
 .travis.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 951ee5f..a1ec881 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,10 @@
+dist: focal
 language: python
 python:
   - "3.6"
   - "3.7"
   - "3.8"
-  - "3.9-dev"
+  - "3.9"
 install:
   - pip install tox==3.14.0 tox-travis flake8
 script: