update travis

Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
SvenDowideit · Jan 7, 2020 · a2e37c3 · a2e37c3
1 parent 537ce95
commit a2e37c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -2,7 +2,7 @@ sudo: required
 
 language: c
 
-dist: bionic
+dist: xenial
 
 services:
     - docker