diff --git a/Handshake/Backend/package-lock.json b/Handshake/Backend/package-lock.json
index b6175aa..721ecfa 100644
--- a/Handshake/Backend/package-lock.json
+++ b/Handshake/Backend/package-lock.json
@@ -629,7 +629,7 @@
     },
     "http-errors": {
       "version": "1.6.3",
-      "resolved": "http://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
       "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
       "requires": {
         "depd": "~1.1.2",
@@ -840,9 +840,9 @@
       }
     },
     "mongoose": {
-      "version": "4.13.17",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-4.13.17.tgz",
-      "integrity": "sha512-VGeSP5O3k9HUXsNm9AocdAlVbfaHV/RHgHc8Jfvwr0D0ZyzgJ3JJ+MKSmz+omicNOhBsmpBEL1zVHM2uIj8tDQ==",
+      "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",
@@ -1282,7 +1282,7 @@
         },
         "readable-stream": {
           "version": "2.3.6",
-          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
           "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
           "requires": {
             "core-util-is": "~1.0.0",