update travis

kivanio · Oct 3, 2017 · 7acbe32 · 7acbe32
1 parent 689e486
commit 7acbe32
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,9 +1,8 @@
 language: ruby
 sudo: false
 rvm:
-  - '2.4.1'
-  - '2.3.3'
-  - '2.2.3'
+  - '2.4.2'
+  - '2.3.4'
   - '1.9.3'
   - 'jruby'
   - 'rbx'
@@ -18,3 +17,6 @@ matrix:
     - rvm: jruby
     - rvm: rbx
     - rvm: '1.9.3'
+before_install:
+  - sudo apt-get -qq update
+  - sudo apt-get install -y ghostscript