diff --git a/samples/react-comparer/package-lock.json b/samples/react-comparer/package-lock.json
index 2a4585277..f124068b6 100644
--- a/samples/react-comparer/package-lock.json
+++ b/samples/react-comparer/package-lock.json
@@ -7374,22 +7374,35 @@
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+        "uglify-js": "^3.1.4",
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