.travis.yml in benchmark-http-0.2.0 vs .travis.yml in benchmark-http-0.3.0

@@ -6,12 +6,12 @@
 before_script:
   - gem update --system
 
 matrix:
   include:
-    - rvm: 2.3
     - rvm: 2.4
     - rvm: 2.5
+    - rvm: 2.6
     - rvm: jruby-head
       env: JRUBY_OPTS="--debug -X+O"
     - rvm: ruby-head
     - rvm: rbx-3
   allow_failures: