Update travis config

tedium-bot · tedium-bot · commit 69a0aae57096 · 2016-06-13T15:15:58.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,7 +6,7 @@ before_script:
   - polylint
 node_js: stable
 addons:
-  firefox: latest
+  firefox: '46.0'
   apt:
     sources:
       - google-chrome
