.travis.yml in trailblazer-activity-dsl-linear-0.3.4 vs .travis.yml in trailblazer-activity-dsl-linear-0.3.5

@@ -1,8 +1,8 @@
 language: ruby
 rvm:
   #- ruby-head
-  - 2.6.2
+  - 2.6.6
   - 2.5.1
   - 2.4.4
 
 cache: bundler