diff --git a/lab-3/lambda/custom-authorizer/package-lock.json b/lab-3/lambda/custom-authorizer/package-lock.json
index 35ac997..f047896 100644
--- a/lab-3/lambda/custom-authorizer/package-lock.json
+++ b/lab-3/lambda/custom-authorizer/package-lock.json
@@ -58,8 +58,8 @@
     },
     "buffer-equal-constant-time": {
       "version": "1.0.1",
-      "resolved": "http://localhost:4873/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
-      "integrity": "sha1-+OcRMvf/5uAaXJaXpMbz5I1cyBk="
+      "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
+      "integrity": "sha512-zRpUiDwd/xk6ADqPMATG8vc9VPrkck7T07OIx0gnjmJAnHnTVXNQG3vfvWNuiZIkwu9KrKdA1iJKfsfTVxE6NA=="
     },
     "caseless": {
       "version": "0.12.0",
@@ -103,7 +103,7 @@
     },
     "ecdsa-sig-formatter": {
       "version": "1.0.11",
-      "resolved": "http://localhost:4873/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz",
+      "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz",
       "integrity": "sha512-nagl3RYrbNv6kQkeJIpt6NJZy8twLB/2vtz6yN9Z4vRKHN4/QZJIEbqohALSgwKdnksuY3k5Addp5lg8sVoVcQ==",
       "requires": {
         "safe-buffer": "^5.0.1"
@@ -207,13 +207,21 @@
       "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus="
     },
     "jsonwebtoken": {
-      "version": "5.7.0",
-      "resolved": "http://localhost:4873/jsonwebtoken/-/jsonwebtoken-5.7.0.tgz",
-      "integrity": "sha1-HJD5qGzlt0j1+XnBK3BAK0r83bQ=",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-9.0.0.tgz",
+      "integrity": "sha512-tuGfYXxkQGDPnLJ7SibiQgVgeDgfbPq2k2ICcbgqW8WxWLBAxKQM/ZCu/IT8SOSwmaYl4dpTFCW5xZv7YbbWUw==",
       "requires": {
-        "jws": "^3.0.0",
-        "ms": "^0.7.1",
-        "xtend": "^4.0.1"
+        "jws": "^3.2.2",
+        "lodash": "^4.17.21",
+        "ms": "^2.1.1",
+        "semver": "^7.3.8"
+      },
+      "dependencies": {
+        "lodash": {
+          "version": "4.17.21",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+          "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+        }
       }
     },
     "jsprim": {
@@ -229,7 +237,7 @@
     },
     "jwa": {
       "version": "1.4.1",
-      "resolved": "http://localhost:4873/jwa/-/jwa-1.4.1.tgz",
+      "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.1.tgz",
       "integrity": "sha512-qiLX/xhEEFKUAJ6FiBMbes3w9ATzyk5W7Hvzpa/SLYdxNtng+gcurvrI7TbACjIXlsJyr05/S1oUhZrc63evQA==",
       "requires": {
         "buffer-equal-constant-time": "1.0.1",
@@ -239,7 +247,7 @@
     },
     "jws": {
       "version": "3.2.2",
-      "resolved": "http://localhost:4873/jws/-/jws-3.2.2.tgz",
+      "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz",
       "integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==",
       "requires": {
         "jwa": "^1.4.1",
@@ -251,6 +259,14 @@
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.19.tgz",
       "integrity": "sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ=="
     },
+    "lru-cache": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
+      "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
+      "requires": {
+        "yallist": "^4.0.0"
+      }
+    },
     "mime-db": {
       "version": "1.40.0",
       "resolved": "http://localhost:4873/mime-db/-/mime-db-1.40.0.tgz",
@@ -265,9 +281,9 @@
       }
     },
     "ms": {
-      "version": "0.7.3",
-      "resolved": "http://localhost:4873/ms/-/ms-0.7.3.tgz",
-      "integrity": "sha1-cIFVpeROM/X9D8U+gdDUCpG+H/8="
+      "version": "2.1.3",
+      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA=="
     },
     "oauth-sign": {
       "version": "0.9.0",
@@ -350,6 +366,14 @@
       "resolved": "http://localhost:4873/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
+    "semver": {
+      "version": "7.3.8",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.8.tgz",
+      "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==",
+      "requires": {
+        "lru-cache": "^6.0.0"
+      }
+    },
     "sshpk": {
       "version": "1.16.1",
       "resolved": "http://localhost:4873/sshpk/-/sshpk-1.16.1.tgz",
@@ -423,10 +447,10 @@
         "extsprintf": "^1.2.0"
       }
     },
-    "xtend": {
-      "version": "4.0.1",
-      "resolved": "http://localhost:4873/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
+    "yallist": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
     }
   }
 }
diff --git a/lab-3/lambda/custom-authorizer/package.json b/lab-3/lambda/custom-authorizer/package.json
index 6af3cb9..96911cd 100644
--- a/lab-3/lambda/custom-authorizer/package.json
+++ b/lab-3/lambda/custom-authorizer/package.json
@@ -7,7 +7,7 @@
     "predeploy": "zip -r Lambda-Deployment.zip * -x *.zip *.json *.log"
   },
   "dependencies": {
-    "jsonwebtoken": "^5.7.0",
+    "jsonwebtoken": "^9.0.0",
     "request": "^2.83.0",
     "request-promise": "^4.2.2"
   },