diff --git a/examples/server/javascript/package-lock.json b/examples/server/javascript/package-lock.json
index ab3879b..a5a3833 100644
--- a/examples/server/javascript/package-lock.json
+++ b/examples/server/javascript/package-lock.json
@@ -233,9 +233,9 @@
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+      "version": "6.4.2",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.4.2.tgz",
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         "@types/cors": "^2.8.12",
@@ -1029,9 +1029,9 @@
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-      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.4.1.tgz",
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+      "version": "6.4.2",
+      "resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.4.2.tgz",
+      "integrity": "sha512-FKn/3oMiJjrOEOeUub2WCox6JhxBXq/Zn3fZOMCBxKnNYtsdKjxhl7yR3fZhM9PV+rdE75SU5SYMc+2PGzo+Tg==",
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