diff --git a/Samples/Office.ASP.NETCoreReactAddins/excel-ts/ClientApp/package-lock.json b/Samples/Office.ASP.NETCoreReactAddins/excel-ts/ClientApp/package-lock.json
index e8b48d6a4..d917528f3 100644
--- a/Samples/Office.ASP.NETCoreReactAddins/excel-ts/ClientApp/package-lock.json
+++ b/Samples/Office.ASP.NETCoreReactAddins/excel-ts/ClientApp/package-lock.json
@@ -8,7 +8,7 @@
       "name": "asp.net_core_react_office_web_addin_typescript_sample",
       "version": "1.0.0",
       "dependencies": {
-        "bootstrap": "^4.5.0",
+        "bootstrap": "^5.0.1",
         "core-js": "^3.9.1",
         "es6-promise": "^4.2.8",
         "jquery": "^3.5.1",
@@ -2982,8 +2982,9 @@
       }
     },
     "node_modules/@popperjs/core": {
-      "version": "2.5.3",
-      "license": "MIT",
+      "version": "2.11.8",
+      "resolved": "https://registry.npmjs.org/@popperjs/core/-/core-2.11.8.tgz",
+      "integrity": "sha512-P1st0aksCrn9sGZhp8GMYwBnQsbvAWsZAX44oXNNvLHGqAOcoVxmjZiohstwQ7SqKnbR47akdNi+uleWD8+g6A==",
       "funding": {
         "type": "opencollective",
         "url": "https://opencollective.com/popperjs"
@@ -5033,23 +5034,15 @@
       "integrity": "sha1-aN/1++YMUes3cl6p4+0xDcwed24="
     },
     "node_modules/bootstrap": {
-      "version": "4.6.2",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.6.2.tgz",
-      "integrity": "sha512-51Bbp/Uxr9aTuy6ca/8FbFloBUJZLHwnhTcnjIeRn2suQWsWzcuJhGjKDB5eppVte/8oCdOL3VuwxvZDUggwGQ==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/twbs"
-        },
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/bootstrap"
-        }
-      ],
-      "license": "MIT",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-5.0.1.tgz",
+      "integrity": "sha512-Fl79+wsLOZKoiU345KeEaWD0ik8WKRI5zm0YSPj2oF1Qr+BO7z0fco6GbUtqjoG1h4VI89PeKJnMsMMVQdKKTw==",
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/bootstrap"
+      },
       "peerDependencies": {
-        "jquery": "1.9.1 - 3",
-        "popper.js": "^1.16.1"
+        "@popperjs/core": "^2.9.2"
       }
     },
     "node_modules/brace-expansion": {
@@ -18834,7 +18827,9 @@
       }
     },
     "@popperjs/core": {
-      "version": "2.5.3"
+      "version": "2.11.8",
+      "resolved": "https://registry.npmjs.org/@popperjs/core/-/core-2.11.8.tgz",
+      "integrity": "sha512-P1st0aksCrn9sGZhp8GMYwBnQsbvAWsZAX44oXNNvLHGqAOcoVxmjZiohstwQ7SqKnbR47akdNi+uleWD8+g6A=="
     },
     "@restart/context": {
       "version": "2.1.4",
@@ -20335,9 +20330,9 @@
       "integrity": "sha1-aN/1++YMUes3cl6p4+0xDcwed24="
     },
     "bootstrap": {
-      "version": "4.6.2",
-      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-4.6.2.tgz",
-      "integrity": "sha512-51Bbp/Uxr9aTuy6ca/8FbFloBUJZLHwnhTcnjIeRn2suQWsWzcuJhGjKDB5eppVte/8oCdOL3VuwxvZDUggwGQ==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/bootstrap/-/bootstrap-5.0.1.tgz",
+      "integrity": "sha512-Fl79+wsLOZKoiU345KeEaWD0ik8WKRI5zm0YSPj2oF1Qr+BO7z0fco6GbUtqjoG1h4VI89PeKJnMsMMVQdKKTw==",
       "requires": {}
     },
     "brace-expansion": {
diff --git a/Samples/Office.ASP.NETCoreReactAddins/excel-ts/ClientApp/package.json b/Samples/Office.ASP.NETCoreReactAddins/excel-ts/ClientApp/package.json
index a17fbd88a..ec81b5ecc 100644
--- a/Samples/Office.ASP.NETCoreReactAddins/excel-ts/ClientApp/package.json
+++ b/Samples/Office.ASP.NETCoreReactAddins/excel-ts/ClientApp/package.json
@@ -3,7 +3,7 @@
   "version": "1.0.0",
   "private": true,
   "dependencies": {
-    "bootstrap": "^4.5.0",
+    "bootstrap": "^5.0.1",
     "core-js": "^3.9.1",
     "es6-promise": "^4.2.8",
     "jquery": "^3.5.1",