Update .travis.yml

ManukMinasyan · web-flow · commit 59656ec0f5f4 · 2019-05-08T19:24:30.000+04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-- "stable"
+- "10.15.3"
 cache:
   directories:
   - "node_modules"
