actually bump node version (rather than npm version in prev commits)

mhtess · Jun 28, 2018 · 58cf23e · 58cf23e
1 parent 32fdb7f
commit 58cf23e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -4,7 +4,7 @@ warnings_are_errors: true
 sudo: required
 env:
   global:
-    - TRAVIS_NODE_VERSION="4"
+    - TRAVIS_NODE_VERSION="6"
     - NOT_CRAN=true
 before_install:
   - echo "options(repos = c(CRAN='http://cran.rstudio.com'))" > ~/.Rprofile