Update travis configuration

foxbenjaminfox · foxbenjaminfox · commit b9d078067589 · 2019-12-23T21:10:14.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,7 @@
 language: node_js
 node_js:
+  - v12
   - v10
   - v8
-  - v6
 after_script:
   - 'npm run coveralls'
