diff --git a/graph-tutorial/package-lock.json b/graph-tutorial/package-lock.json
index ccd335f..22a75e6 100644
--- a/graph-tutorial/package-lock.json
+++ b/graph-tutorial/package-lock.json
@@ -31,7 +31,7 @@
         "ajv": "^6.12.5",
         "eslint": "^8.35.0",
         "gulp": "4.0.2",
-        "typescript": "4.9.5"
+        "typescript": "5.4.2"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -32689,16 +32689,16 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.4.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.2.tgz",
+      "integrity": "sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
       "engines": {
-        "node": ">=4.2.0"
+        "node": ">=14.17"
       }
     },
     "node_modules/uglify-js": {
@@ -60529,9 +60529,9 @@
       }
     },
     "typescript": {
-      "version": "4.9.5",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
-      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
+      "version": "5.4.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.2.tgz",
+      "integrity": "sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==",
       "dev": true
     },
     "uglify-js": {
diff --git a/graph-tutorial/package.json b/graph-tutorial/package.json
index fca490a..e5485a7 100644
--- a/graph-tutorial/package.json
+++ b/graph-tutorial/package.json
@@ -33,6 +33,6 @@
     "ajv": "^6.12.5",
     "eslint": "^8.35.0",
     "gulp": "4.0.2",
-    "typescript": "4.9.5"
+    "typescript": "5.4.2"
   }
 }