travis: switch to bionic

QubesOS/qubes-issues#4613 (cherry picked from commit c110f98fdf)
5 years ago · 4068ac8dd1
parent c2beb1703a
commit 4068ac8dd1
1 changed files with 1 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,5 +1,5 @@
 sudo: required
-dist: xenial
+dist: bionic
 language: python
 python:
  - '2.7'