Update deps

Author: Kikobeats

package.json

@@ -16,16 +16,16 @@
     "url": "https://github.com/docpress/docpress-core/issues"
   },
   "dependencies": {
-    "cheerio": "0.20.0",
+    "cheerio": "~0.22.0",
     "debug": "2.2.0",
     "highlight.js": "9.7.0",
-    "lodash": "3.10.1",
+    "lodash": "~4.16.2",
     "lru-cache": "4.0.1",
     "markdown-it": "8.0.0",
     "markdown-it-decorate": "1.2.1",
-    "marked": "0.3.5",
+    "marked": "~0.3.6",
     "metalsmith": "2.2.0",
-    "slugify": "0.1.1",
+    "slugify": "~1.0.2",
     "ware": "1.3.0"
   },
   "devDependencies": {