package updated

Author: Rakesh Kumar Sah Gupta

package.json

@@ -16,7 +16,7 @@
     "express": "^4.14.0",
     "mongoose": "^5.12.2",
     "morgan": "^1.7.0",
-    "pug": "^2.0.0-beta6",
+    "pug": "^3.0.2",
     "shortid": "^2.2.16",
     "valid-url": "^1.0.9"
   }