diff --git a/samples/knockout-sp-pnp-js/package-lock.json b/samples/knockout-sp-pnp-js/package-lock.json
index 0e11fc214..bd9e4a642 100644
--- a/samples/knockout-sp-pnp-js/package-lock.json
+++ b/samples/knockout-sp-pnp-js/package-lock.json
@@ -16503,9 +16503,9 @@
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     },
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-      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.19.tgz",
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+      "version": "0.7.28",
+      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.28.tgz",
+      "integrity": "sha512-6Gurc1n//gjp9eQNXjD9O3M/sMwVtN5S8Lv9bvOYBfKfDNiIIhqiyi01vMBO45u4zkDE420w/e0se7Vs+sIg+g=="
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     "uglify-js": {
       "version": "3.4.9",