diff --git a/package-lock.json b/package-lock.json
index 622c785..ee5c342 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5389,7 +5389,7 @@
         },
         "readable-stream": {
           "version": "1.1.14",
-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
           "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
           "requires": {
             "core-util-is": "~1.0.0",
@@ -5400,7 +5400,7 @@
         },
         "string_decoder": {
           "version": "0.10.31",
-          "resolved": "http://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz",
           "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
         }
       }
@@ -7533,9 +7533,9 @@
       }
     },
     "mongoose": {
-      "version": "4.13.15",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.15.tgz",
-      "integrity": "sha512-rcbVI915IzeLFzayATSUQRZkcEkqUoUcvuGTMWcVgQwYibWq1rSvNBTGhCJvmAEGA8e9ygAJS3y9gZFQPjRxBA==",
+      "version": "4.13.21",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.21.tgz",
+      "integrity": "sha512-0VZtQu1rSUPwUtbb7zh6CymI0nNkVInOIDbtWNlna070qnUO14On8PpSVSwlx3gwmkKL2OkP4ioCj5YHC6trMg==",
       "requires": {
         "async": "2.6.0",
         "bson": "~1.0.4",
@@ -7543,7 +7543,7 @@
         "kareem": "1.5.0",
         "lodash.get": "4.4.2",
         "mongodb": "2.2.34",
-        "mpath": "0.3.0",
+        "mpath": "0.5.1",
         "mpromise": "0.5.5",
         "mquery": "2.3.3",
         "ms": "2.0.0",
@@ -7559,6 +7559,11 @@
           "requires": {
             "lodash": "^4.14.0"
           }
+        },
+        "mpath": {
+          "version": "0.5.1",
+          "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.5.1.tgz",
+          "integrity": "sha512-H8OVQ+QEz82sch4wbODFOz+3YQ61FYz/z3eJ5pIdbMEaUzDqA268Wd+Vt4Paw9TJfvDgVKaayC0gBzMIw2jhsg=="
         }
       }
     },
@@ -7595,11 +7600,6 @@
         "run-queue": "^1.0.3"
       }
     },
-    "mpath": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/mpath/-/mpath-0.3.0.tgz",
-      "integrity": "sha1-elj3iem1/TyUUgY0FXlg8mvV70Q="
-    },
     "mpromise": {
       "version": "0.5.5",
       "resolved": "https://registry.npmjs.org/mpromise/-/mpromise-0.5.5.tgz",