.travis.yml in rambulance-1.0.3 vs .travis.yml in rambulance-1.1.0

@@ -9,15 +9,16 @@
   - gem update --system
   - gem install bundler
 
 rvm:
   - 2.3.8
-  - 2.4.6
-  - 2.5.5
-  - 2.6.3
+  - 2.4.10
+  - 2.5.8
+  - 2.6.6
+  - 2.7.1
   - ruby-head
-  - jruby-9.2.7.0
+  - jruby-9.2.11.1
   - jruby-head
 
 gemfile:
   - gemfiles/rails_42.gemfile
   - gemfiles/rails_50.gemfile
@@ -30,22 +31,32 @@
   exclude:
     - rvm: 2.3.8
       gemfile: gemfiles/rails_60.gemfile
     - rvm: 2.3.8
       gemfile: gemfiles/rails_edge.gemfile
-    - rvm: 2.4.6
+    - rvm: 2.4.10
       gemfile: gemfiles/rails_60.gemfile
-    - rvm: 2.4.6
+    - rvm: 2.4.10
       gemfile: gemfiles/rails_edge.gemfile
-    - rvm: 2.6.3
+    - rvm: 2.6.6
       gemfile: gemfiles/rails_42.gemfile
+    - rvm: 2.7.1
+      gemfile: gemfiles/rails_42.gemfile
+    - rvm: 2.7.1
+      gemfile: gemfiles/rails_50.gemfile
+    - rvm: 2.7.1
+      gemfile: gemfiles/rails_51.gemfile
+    - rvm: 2.7.1
+      gemfile: gemfiles/rails_52.gemfile
     - rvm: ruby-head
       gemfile: gemfiles/rails_42.gemfile
     - rvm: ruby-head
       gemfile: gemfiles/rails_50.gemfile
     - rvm: ruby-head
       gemfile: gemfiles/rails_51.gemfile
+    - rvm: ruby-head
+      gemfile: gemfiles/rails_52.gemfile
   allow_failures:
     - rvm: ruby-head
-    - rvm: jruby-9.2.7.0
+    - rvm: jruby-9.2.11.1
     - rvm: jruby-head
     - gemfile: gemfiles/rails_edge.gemfile