diff --git a/tutorial_implementation/tutorial29/frontend/package-lock.json b/tutorial_implementation/tutorial29/frontend/package-lock.json
index f9d22c5..9c5e1d4 100644
--- a/tutorial_implementation/tutorial29/frontend/package-lock.json
+++ b/tutorial_implementation/tutorial29/frontend/package-lock.json
@@ -3892,11 +3892,11 @@
       }
     },
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-      "resolved": "https://registry.npmjs.org/tar/-/tar-7.5.1.tgz",
-      "integrity": "sha512-nlGpxf+hv0v7GkWBK2V9spgactGOp0qvfWRxUMjqHyzrt3SgwE48DIv/FhqPHJYLHpgW1opq3nERbz5Anq7n1g==",
+      "version": "7.5.9",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-7.5.9.tgz",
+      "integrity": "sha512-BTLcK0xsDh2+PUe9F6c2TlRp4zOOBMTkoQHQIWSIzI0R7KG46uEwq4OPk2W7bZcprBMsuaeFsqwYr7pjh6CuHg==",
       "dev": true,
-      "license": "ISC",
+      "license": "BlueOak-1.0.0",
       "dependencies": {
         "@isaacs/fs-minipass": "^4.0.0",
         "chownr": "^3.0.0",