.travis.yml: upgrade ruby to v2.6.2

https://www.ruby-lang.org/en/downloads/releases/ Fixes https://github.com/Kickball/awesome-selfhosted/issues/1653
7 years ago · 1e4756dec3
1 changed files with 1 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -4,7 +4,7 @@ node_js:
  - "node"

 before_install:
-  - rvm install 2.2
+  - rvm install 2.6.2
  - gem install awesome_bot
  - gem install danger