diff --git a/Week-12/todo-app/package-lock.json b/Week-12/todo-app/package-lock.json
index 5639aec..d8790c9 100644
--- a/Week-12/todo-app/package-lock.json
+++ b/Week-12/todo-app/package-lock.json
@@ -11602,9 +11602,9 @@
       }
     },
     "web-vitals": {
-      "version": "2.1.4",
-      "resolved": "https://registry.npmjs.org/web-vitals/-/web-vitals-2.1.4.tgz",
-      "integrity": "sha512-sVWcwhU5mX6crfI5Vd2dC4qchyTqxV8URinzt25XqVh+bHEPGH4C3NPrNionCP7Obx59wrYEbNlw4Z8sjALzZg=="
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/web-vitals/-/web-vitals-4.0.1.tgz",
+      "integrity": "sha512-AW6qT/vXK3pbf+WgVcEBXY//AWCpXjVKgdb6rt0cARSUdtT+NUtZCOeo+CSLUX7PjSQ275DmxfkAs7QlPbtR6w=="
     },
     "webidl-conversions": {
       "version": "6.1.0",
diff --git a/Week-12/todo-app/package.json b/Week-12/todo-app/package.json
index 7f43b69..0233b9c 100644
--- a/Week-12/todo-app/package.json
+++ b/Week-12/todo-app/package.json
@@ -9,7 +9,7 @@
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-scripts": "5.0.1",
-    "web-vitals": "^2.1.4"
+    "web-vitals": "^4.0.0"
   },
   "scripts": {
     "start": "react-scripts start",
diff --git a/Week-13/shortener-url-app/package-lock.json b/Week-13/shortener-url-app/package-lock.json
index 84f0873..91cb159 100644
--- a/Week-13/shortener-url-app/package-lock.json
+++ b/Week-13/shortener-url-app/package-lock.json
@@ -11659,9 +11659,9 @@
       }
     },
     "web-vitals": {
-      "version": "2.1.4",
-      "resolved": "https://registry.npmjs.org/web-vitals/-/web-vitals-2.1.4.tgz",
-      "integrity": "sha512-sVWcwhU5mX6crfI5Vd2dC4qchyTqxV8URinzt25XqVh+bHEPGH4C3NPrNionCP7Obx59wrYEbNlw4Z8sjALzZg=="
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/web-vitals/-/web-vitals-4.0.1.tgz",
+      "integrity": "sha512-AW6qT/vXK3pbf+WgVcEBXY//AWCpXjVKgdb6rt0cARSUdtT+NUtZCOeo+CSLUX7PjSQ275DmxfkAs7QlPbtR6w=="
     },
     "webidl-conversions": {
       "version": "6.1.0",
diff --git a/Week-13/shortener-url-app/package.json b/Week-13/shortener-url-app/package.json
index 06e4367..ad4742d 100644
--- a/Week-13/shortener-url-app/package.json
+++ b/Week-13/shortener-url-app/package.json
@@ -10,7 +10,7 @@
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-scripts": "5.0.1",
-    "web-vitals": "^2.1.4"
+    "web-vitals": "^4.0.0"
   },
   "scripts": {
     "start": "react-scripts start",