diff --git a/todo-app/package-lock.json b/todo-app/package-lock.json
index 65d0fa8..c1f2a1d 100644
--- a/todo-app/package-lock.json
+++ b/todo-app/package-lock.json
@@ -2072,7 +2072,7 @@
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@@ -4619,19 +4619,37 @@
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+      "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-9.0.0.tgz",
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-        "lodash.includes": "^4.3.0",
-        "lodash.isboolean": "^3.0.3",
-        "lodash.isinteger": "^4.0.4",
-        "lodash.isnumber": "^3.0.3",
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-        "lodash.isstring": "^4.0.1",
-        "lodash.once": "^4.0.0",
-        "ms": "^2.1.1"
+        "jws": "^3.2.2",
+        "lodash": "^4.17.21",
+        "ms": "^2.1.1",
+        "semver": "^7.3.8"
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+          "requires": {
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+          }
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+        "semver": {
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+          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.8.tgz",
+          "integrity": "sha512-NB1ctGL5rlHrPJtFDVIVzTyQylMLu9N9VICA6HSFJo8MCGVTMW6gfpicwKmmK/dAjTOrqu5l63JJOpDSrAis3A==",
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+          "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
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@@ -4718,8 +4736,7 @@
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-      "dev": true
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
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@@ -4732,47 +4749,12 @@
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-      "integrity": "sha1-YLuYqHy5I8aMoeUTJUgzFISfVT8="
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-      "integrity": "sha1-YZwK89A/iwTDH1iChAt3sRzWg0M="
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diff --git a/todo-app/package.json b/todo-app/package.json
index c981cce..26bcc2c 100644
--- a/todo-app/package.json
+++ b/todo-app/package.json
@@ -11,7 +11,7 @@
   "dependencies": {
     "bcryptjs": "^2.4.3",
     "express": "^4.16.4",
-    "jsonwebtoken": "^8.4.0",
+    "jsonwebtoken": "^9.0.0",
     "mongodb": "^3.5.3",
     "mongoose": "^5.3.16",
     "nodemon": "^1.18.9",