use newer Ubuntu distribution (instead of 16) for running tests

craue · Sep 2, 2021 · e183eab · e183eab
1 parent 16467f4
commit e183eab
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,5 @@
 language: php
+dist: bionic # https://docs.travis-ci.com/user/reference/overview/#which-one-do-i-use
 
 php:
   - 7.3