diff --git a/.travis.yml b/.travis.yml
index 8657b64f4..8a3d2e5bb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 # XXX: Precise is already deprecated, new default is Trusty.
 # https://blog.travis-ci.com/2017-07-11-trusty-as-default-linux-is-coming
-dist: precise
+dist: focal
 sudo: true
 language: c