diff --git a/12. Authentication and Authorization/resource-server/package-lock.json b/12. Authentication and Authorization/resource-server/package-lock.json
index c306c61..a8904b5 100644
--- a/12. Authentication and Authorization/resource-server/package-lock.json	
+++ b/12. Authentication and Authorization/resource-server/package-lock.json	
@@ -19,7 +19,7 @@
         "express": "^4.18.2",
         "http-status-codes": "^2.2.0",
         "jsonwebtoken": "^9.0.0",
-        "mongoose": "^7.3.0"
+        "mongoose": "^7.5.0"
       }
     },
     "node_modules/@azure/abort-controller": {
@@ -259,6 +259,15 @@
         "url": "https://github.com/stalniy/casl/blob/master/BACKERS.md"
       }
     },
+    "node_modules/@mongodb-js/saslprep": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/@mongodb-js/saslprep/-/saslprep-1.1.0.tgz",
+      "integrity": "sha512-Xfijy7HvfzzqiOAhAepF4SGN5e9leLkMvg/OPOF97XemjfVCYN/oWa75wnkc6mltMSTwY+XlbhWgUOJmkFspSw==",
+      "optional": true,
+      "dependencies": {
+        "sparse-bitfield": "^3.0.3"
+      }
+    },
     "node_modules/@tootallnate/once": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/@tootallnate/once/-/once-2.0.0.tgz",
@@ -268,9 +277,9 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "20.3.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.3.1.tgz",
-      "integrity": "sha512-EhcH/wvidPy1WeML3TtYFGR83UzjxeWRen9V402T8aUGYsCHOmfoisV3ZSg03gAFIbLq8TnWOJ0f4cALtnSEUg=="
+      "version": "20.5.7",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.5.7.tgz",
+      "integrity": "sha512-dP7f3LdZIysZnmvP3ANJYTSwg+wLLl8p7RqniVlV7j+oXSXAbt9h0WIBFmJy5inWZoX9wZN6eXx+YXd9Rh3RBA=="
     },
     "node_modules/@types/webidl-conversions": {
       "version": "7.0.0",
@@ -426,9 +435,9 @@
       }
     },
     "node_modules/bson": {
-      "version": "5.3.0",
-      "resolved": "https://registry.npmjs.org/bson/-/bson-5.3.0.tgz",
-      "integrity": "sha512-ukmCZMneMlaC5ebPHXIkP8YJzNl5DC41N5MAIvKDqLggdao342t4McltoJBQfQya/nHBWAcSsYRqlXPoQkTJag==",
+      "version": "5.4.0",
+      "resolved": "https://registry.npmjs.org/bson/-/bson-5.4.0.tgz",
+      "integrity": "sha512-WRZ5SQI5GfUuKnPTNmAYPiKIof3ORXAF4IRU5UcgmivNIon01rWQlw5RUH954dpu8yGL8T59YShVddIPaU/gFA==",
       "engines": {
         "node": ">=14.20.1"
       }
@@ -1037,11 +1046,11 @@
       }
     },
     "node_modules/mongodb": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-5.6.0.tgz",
-      "integrity": "sha512-z8qVs9NfobHJm6uzK56XBZF8XwM9H294iRnB7wNjF0SnY93si5HPziIJn+qqvUR5QOff/4L0gCD6SShdR/GtVQ==",
+      "version": "5.8.1",
+      "resolved": "https://registry.npmjs.org/mongodb/-/mongodb-5.8.1.tgz",
+      "integrity": "sha512-wKyh4kZvm6NrCPH8AxyzXm3JBoEf4Xulo0aUWh3hCgwgYJxyQ1KLST86ZZaSWdj6/kxYUA3+YZuyADCE61CMSg==",
       "dependencies": {
-        "bson": "^5.3.0",
+        "bson": "^5.4.0",
         "mongodb-connection-string-url": "^2.6.0",
         "socks": "^2.7.1"
       },
@@ -1049,10 +1058,12 @@
         "node": ">=14.20.1"
       },
       "optionalDependencies": {
-        "saslprep": "^1.0.3"
+        "@mongodb-js/saslprep": "^1.1.0"
       },
       "peerDependencies": {
-        "@aws-sdk/credential-providers": "^3.201.0",
+        "@aws-sdk/credential-providers": "^3.188.0",
+        "@mongodb-js/zstd": "^1.0.0",
+        "kerberos": "^1.0.0 || ^2.0.0",
         "mongodb-client-encryption": ">=2.3.0 <3",
         "snappy": "^7.2.2"
       },
@@ -1060,6 +1071,12 @@
         "@aws-sdk/credential-providers": {
           "optional": true
         },
+        "@mongodb-js/zstd": {
+          "optional": true
+        },
+        "kerberos": {
+          "optional": true
+        },
         "mongodb-client-encryption": {
           "optional": true
         },
@@ -1078,13 +1095,13 @@
       }
     },
     "node_modules/mongoose": {
-      "version": "7.3.0",
-      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-7.3.0.tgz",
-      "integrity": "sha512-gvkV5qxmBkGohlk7VTeePMPM2OkQPeqVYZHvjoM4goOIK6G1eSfJMZwXV21asivXxlaz6OuP29TfGAKrKooDAg==",
+      "version": "7.5.0",
+      "resolved": "https://registry.npmjs.org/mongoose/-/mongoose-7.5.0.tgz",
+      "integrity": "sha512-FpOWOb0AJuaVcplmEyIJ2eCbVGe4gOoniPD+pmft5BrGrNrsFcnYXlERdXtBApGHMHPwD7WbxTyhCbUNr72F3Q==",
       "dependencies": {
-        "bson": "^5.3.0",
+        "bson": "^5.4.0",
         "kareem": "2.5.1",
-        "mongodb": "5.6.0",
+        "mongodb": "5.8.1",
         "mpath": "0.9.0",
         "mquery": "5.0.0",
         "ms": "2.1.3",
@@ -1300,18 +1317,6 @@
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
-    "node_modules/saslprep": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/saslprep/-/saslprep-1.0.3.tgz",
-      "integrity": "sha512-/MY/PEMbk2SuY5sScONwhUDsV2p77Znkb/q3nSVstq/yQzYJOH/Azh29p9oJLsl3LnQwSvZDKagDGBsBwSooag==",
-      "optional": true,
-      "dependencies": {
-        "sparse-bitfield": "^3.0.3"
-      },
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/semver": {
       "version": "7.5.2",
       "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.2.tgz",
diff --git a/12. Authentication and Authorization/resource-server/package.json b/12. Authentication and Authorization/resource-server/package.json
index 96810f4..9cdc63a 100644
--- a/12. Authentication and Authorization/resource-server/package.json	
+++ b/12. Authentication and Authorization/resource-server/package.json	
@@ -20,6 +20,6 @@
     "express": "^4.18.2",
     "http-status-codes": "^2.2.0",
     "jsonwebtoken": "^9.0.0",
-    "mongoose": "^7.3.0"
+    "mongoose": "^7.5.0"
   }
 }