.travis.yml in kt-paperclip-4.4.0 vs .travis.yml in kt-paperclip-5.4.0

@@ -1,23 +1,26 @@
+language: ruby
+sudo: false
+
 rvm:
-  - 2.0
   - 2.1
-  - 2.2.2
-  - jruby-19mode
-  - rbx-2
+  - 2.2
+  - 2.3
+  - 2.4
   - 2.7
 
 script: "bundle exec rake clean spec cucumber"
 
+addons:
+  apt:
+    packages:
+    - ghostscript
+
 gemfile:
-  - gemfiles/3.2.gemfile
-  - gemfiles/4.1.gemfile
   - gemfiles/4.2.gemfile
+  - gemfiles/5.0.gemfile
 
 matrix:
   fast_finish: true
-  allow_failures:
-    - rvm: jruby-19mode
-    - rvm: rbx-2
-
-sudo: false
-cache: bundler
+  exclude:
+    - gemfile: gemfiles/5.0.gemfile
+      rvm: 2.1