Fix Travis CI issue

7 years ago · 93959ecc24
parent 2c5f9d0627
commit 93959ecc24
1 changed files with 3 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1 +1,4 @@
 language: ruby
 before_script:
  - gem update --system
  - gem update bundler