Use newer ruby (2.4.4) for testing Puppet

Ruby 2.4.4 is used as of Puppet v5.5.2
sensu · Aug 8, 2018 · 8a98e1d · 8a98e1d
1 parent 338ae0e
commit 8a98e1d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -24,7 +24,7 @@ matrix:
     env: PUPPET_GEM_VERSION="~> 4"
   - rvm: 2.4.3
     env: PUPPET_GEM_VERSION="~> 5"
-  - rvm: 2.4.2
+  - rvm: 2.4.4
     sudo: required
     services: docker
     env: BEAKER_set="centos-6"