diff --git a/samples/react-teamschatnotifications-functions/package-lock.json b/samples/react-teamschatnotifications-functions/package-lock.json
index 50e3ebb9b..3b422c0bc 100644
--- a/samples/react-teamschatnotifications-functions/package-lock.json
+++ b/samples/react-teamschatnotifications-functions/package-lock.json
@@ -864,9 +864,10 @@
       }
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-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
-      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
+      "version": "4.18.1",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.18.1.tgz",
+      "integrity": "sha512-dMInicTPVE8d1e5otfwmmjlxkZoUpiVLwyeTdUsi/Caj/gfzzblBcCE5sRHV/AsjuCmxWrte2TNGSYuCeCq+0Q==",
+      "license": "MIT"
     },
     "node_modules/lodash.includes": {
       "version": "4.3.0",