fix(lang): #140 - Updated node version

ahmed-shehata · ahmed-shehata · commit 1f797f0aadac · 2018-04-26T15:39:45.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -5,7 +5,7 @@ cache:
 notifications:
   email: false
 node_js:
-- '8'
+- '8.8'
 - '7'
 - '6'
 before_install:
