fix: package.json & .snyk to reduce vulnerabilities

The following vulnerabilities are ignored:
- https://snyk.io/vuln/npm:marked:20170907

Latest report for snyk/snyk-to-html:
https://snyk.io/test/github/snyk/snyk-to-html

.snyk

@@ -45,6 +45,10 @@ ignore:
     - snyk > snyk-resolve-deps > snyk-module > debug > ms:
         reason: None given
         expires: '2017-06-15T18:12:58.586Z'
+  'npm:marked:20170907':
+    - marked:
+        reason: None given
+        expires: '2017-10-26T07:31:32.111Z'
 # patches apply the minimum changes required to fix a vulnerability
 patch:
   'npm:marked:20170112':

package.json

@@ -17,7 +17,7 @@
     "handlebars": "^4.0.8",
     "marked": "^0.3.6",
     "moment": "^2.18.1",
-    "snyk": "^1.30.1",
+    "snyk": "^1.41.1",
     "minimist": "^1.2.0"
   },
   "bin": {