Pinned puppeteer to ~1.0.0.

Jack12816 · Jack12816 · commit 590d213fa39d · 2018-02-19T18:53:56.000+01:00
Signed-off-by: Hermann Mayer &lt;hermann.mayer92@gmail.com&gt;
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,7 @@
 language: node_js
 node_js:
   - 'node'
+  - 9
   - 8
   - 7
 
diff --git a/package.json b/package.json
@@ -22,7 +22,7 @@
     "commander": "^2.14.1",
     "millis": "^2.2.2",
     "mkdirp": "^0.5.1",
-    "puppeteer": "^1.0.0"
+    "puppeteer": "~1.0.0"
   },
   "devDependencies": {
     "expect.js": "^0.3.1",
