diff --git a/backend/package-lock.json b/backend/package-lock.json
index 23e8eee..8d1e72f 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -60,6 +60,8 @@
     },
     "axios": {
       "version": "0.19.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
+      "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
       "requires": {
         "follow-redirects": "1.5.10"
       }
@@ -142,9 +144,9 @@
       }
     },
     "bson": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.3.tgz",
-      "integrity": "sha512-TdiJxMVnodVS7r0BdL42y/pqC9cL2iKynVwA0Ho3qbsQYr428veL3l7BQyuqiw+Q5SqqoT0m4srSY/BlZ9AxXg=="
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-1.1.6.tgz",
+      "integrity": "sha512-EvVNVeGo4tHxwi8L6bPj3y3itEvStdwvvlojVxxbyYfoaxJ6keLgrTuKdyfEAszFK+H3olzBuafE0yoh0D1gdg=="
     },
     "bytes": {
       "version": "3.1.0",
@@ -267,6 +269,8 @@
     },
     "cors": {
       "version": "2.8.5",
+      "resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
+      "integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
       "requires": {
         "object-assign": "^4",
         "vary": "^1"
@@ -390,6 +394,8 @@
     },
     "express": {
       "version": "4.17.1",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.17.1.tgz",
+      "integrity": "sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==",
       "requires": {
         "accepts": "~1.3.7",
         "array-flatten": "1.1.1",
@@ -810,6 +816,8 @@
     },
     "mongoose": {
       "version": "5.9.5",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.9.5.tgz",
+      "integrity": "sha512-2kMNZCZRWCMtww4f//CwdGH6BjO3+9/c3YdsC6nbzdJVyl8+GRtNfgrKUge3226VZXXLJa6LwxXN2K8/Dh4irg==",
       "requires": {
         "bson": "~1.1.1",
         "kareem": "2.3.1",
@@ -875,6 +883,8 @@
     },
     "nodemon": {
       "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-2.0.2.tgz",
+      "integrity": "sha512-GWhYPMfde2+M0FsHnggIHXTqPDHXia32HRhh6H0d75Mt9FKUoCBvumNHr7LdrpPBTKxsWmIEOjoN+P4IU6Hcaw==",
       "dev": true,
       "requires": {
         "chokidar": "^3.2.2",