Fix travis CI builds

* pin json dependency to one supporting ruby <2.0 * update ruby versions to test
prometheus · Aug 8, 2016 · c0e34ae · c0e34ae
1 parent 0444e5e
commit c0e34ae
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diff --git a/.travis.yml b/.travis.yml
@@ -3,5 +3,5 @@ language: ruby
 rvm:
   - 1.9.3
   - 2.2
-  - 2.3.0
-  - jruby-19mode
+  - 2.3.1
+  - jruby-9.0.5.0
diff --git a/Gemfile b/Gemfile
@@ -3,6 +3,7 @@ source 'https://rubygems.org'
 gemspec
 
 group :test do
+  gem 'json', '1.8.3'
   gem 'coveralls'
   gem 'rack-test'
   gem 'rake'