diff --git a/graph-tutorial/package.json b/graph-tutorial/package.json
index 25892c9..38a1232 100644
--- a/graph-tutorial/package.json
+++ b/graph-tutorial/package.json
@@ -8,8 +8,8 @@
     "@microsoft/mgt-element": "^3.1.3",
     "@microsoft/microsoft-graph-client": "^3.0.7",
     "bootstrap": "^5.3.3",
-    "date-fns": "^2.29.2",
-    "date-fns-tz": "^2.0.1",
+    "date-fns": "^3.6.0",
+    "date-fns-tz": "^3.1.3",
     "react": "^18.3.1",
     "react-bootstrap": "^2.10.2",
     "react-dom": "^18.3.1",
diff --git a/graph-tutorial/yarn.lock b/graph-tutorial/yarn.lock
index 32dad62..b1430a5 100644
--- a/graph-tutorial/yarn.lock
+++ b/graph-tutorial/yarn.lock
@@ -3812,17 +3812,15 @@ data-urls@^2.0.0:
     whatwg-mimetype "^2.3.0"
     whatwg-url "^8.0.0"
 
-date-fns-tz@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/date-fns-tz/-/date-fns-tz-2.0.1.tgz#0a9b2099031c0d74120b45de9fd23192e48ea495"
-  integrity sha512-fJCG3Pwx8HUoLhkepdsP7Z5RsucUi+ZBOxyM5d0ZZ6c4SdYustq0VMmOu6Wf7bli+yS/Jwp91TOCqn9jMcVrUA==
+date-fns-tz@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/date-fns-tz/-/date-fns-tz-3.1.3.tgz#643dfc7157008a3873cd717973e4074bb802f962"
+  integrity sha512-ZfbMu+nbzW0mEzC8VZrLiSWvUIaI3aRHeq33mTe7Y38UctKukgqPR4nTDwcwS4d64Gf8GghnVsroBuMY3eiTeA==
 
-date-fns@^2.29.2:
-  version "2.30.0"
-  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.30.0.tgz#f367e644839ff57894ec6ac480de40cae4b0f4d0"
-  integrity sha512-fnULvOpxnC5/Vg3NCiWelDsLiUc9bRwAPs/+LfTLNvetFCtCTN+yQz15C/fs4AwX1R9K5GLtLfn8QW+dWisaAw==
-  dependencies:
-    "@babel/runtime" "^7.21.0"
+date-fns@^3.6.0:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-3.6.0.tgz#f20ca4fe94f8b754951b24240676e8618c0206bf"
+  integrity sha512-fRHTG8g/Gif+kSh50gaGEdToemgfj74aRX3swtiouboip5JDLAyDE9F11nHMIcvOaXeOC6D7SpNhi7uFyB7Uww==
 
 debug@2.6.9, debug@^2.6.0:
   version "2.6.9"