diff --git a/package-lock.json b/package-lock.json
index 26a48f4..bd4f4ca 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "jsonwebtoken": "^8.5.1",
         "mkdirp": "^0.5.5",
         "mongodb": "^3.7.3",
-        "mongoose": "^5.13.14",
+        "mongoose": "^5.13.15",
         "multer": "^1.4.4",
         "node-cron": "^2.0.3",
         "nodemailer": "^6.7.2",
@@ -39,6 +39,9 @@
         "lint-staged": "^12.1.4",
         "nodemon": "^2.0.15",
         "prettier": "^2.5.1"
+      },
+      "engines": {
+        "node": "16.x"
       }
     },
     "node_modules/@babel/code-frame": {
@@ -4090,9 +4093,9 @@
       }
     },
     "node_modules/mongoose": {
-      "version": "5.13.14",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.14.tgz",
-      "integrity": "sha512-j+BlQjjxgZg0iWn42kLeZTB91OejcxWpY2Z50bsZTiKJ7HHcEtcY21Godw496GMkBqJMTzmW7G/kZ04mW+Cb7Q==",
+      "version": "5.13.15",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.15.tgz",
+      "integrity": "sha512-cxp1Gbb8yUWkaEbajdhspSaKzAvsIvOtRlYD87GN/P2QEUhpd6bIvebi36T6M0tIVAMauNaK9SPA055N3PwF8Q==",
       "dependencies": {
         "@types/bson": "1.x || 4.0.x",
         "@types/mongodb": "^3.5.27",
@@ -9406,9 +9409,9 @@
       }
     },
     "mongoose": {
-      "version": "5.13.14",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.14.tgz",
-      "integrity": "sha512-j+BlQjjxgZg0iWn42kLeZTB91OejcxWpY2Z50bsZTiKJ7HHcEtcY21Godw496GMkBqJMTzmW7G/kZ04mW+Cb7Q==",
+      "version": "5.13.15",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-5.13.15.tgz",
+      "integrity": "sha512-cxp1Gbb8yUWkaEbajdhspSaKzAvsIvOtRlYD87GN/P2QEUhpd6bIvebi36T6M0tIVAMauNaK9SPA055N3PwF8Q==",
       "requires": {
         "@types/bson": "1.x || 4.0.x",
         "@types/mongodb": "^3.5.27",
diff --git a/package.json b/package.json
index 10fb78e..0c0ce4d 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "jsonwebtoken": "^8.5.1",
     "mkdirp": "^0.5.5",
     "mongodb": "^3.7.3",
-    "mongoose": "^5.13.14",
+    "mongoose": "^5.13.15",
     "multer": "^1.4.4",
     "node-cron": "^2.0.3",
     "nodemailer": "^6.7.2",