.travis.yml in unicode-emoji-2.3.1 vs .travis.yml in unicode-emoji-2.4.0

@@ -1,17 +1,20 @@
 sudo: false
 language: ruby
 
 rvm:
-- 2.6.1
-- 2.5.3
-- 2.4.5
-- 2.3.8
+- 2.7
+- 2.6
+- 2.5
+- 2.4
+- 2.3
 - ruby-head
-- jruby-head
-- jruby-9.2.6.0
+- jruby-9.2.9.0
+- truffleruby
 
 matrix:
   allow_failures:
-    - rvm: jruby-head
+    - rvm: 2.3
     - rvm: ruby-head
+    - rvm: jruby-2.9.2.0
+    - rvm: truffleruby
 #   fast_finish: true