update CI system

livelink · May 27, 2019 · 54835d9 · 54835d9
1 parent b17c0d1
commit 54835d9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -24,6 +24,7 @@ env:
 
 cache: bundler
 sudo: false
+dist: xenial
 
 notifications:
   email: false