chore(deps): update node.js to v14.15.2,v15.4.0

renovate-bot · lgaticaq · commit ea843a3e0888 · 2020-12-17T10:32:41.000-04:00
[skip ci]
diff --git a/.travis.yml b/.travis.yml
@@ -4,9 +4,8 @@ cache:
     - ~/.npm
     - .nyc_output
 node_js:
-  - "v12.19.0"
-  - "v14.15.0"
-  - "v15.2.0"
+  - "v14.15.2"
+  - "v15.4.0"
 notifications:
   email: false
 stages:
