diff --git a/extensions/copilot/chat-lib/package-lock.json b/extensions/copilot/chat-lib/package-lock.json
index 2f968668a42de9..28d85467319e19 100644
--- a/extensions/copilot/chat-lib/package-lock.json
+++ b/extensions/copilot/chat-lib/package-lock.json
@@ -4780,9 +4780,9 @@
 			}
 		},
 		"node_modules/undici": {
-			"version": "7.24.1",
-			"resolved": "https://registry.npmjs.org/undici/-/undici-7.24.1.tgz",
-			"integrity": "sha512-5xoBibbmnjlcR3jdqtY2Lnx7WbrD/tHlT01TmvqZUFVc9Q1w4+j5hbnapTqbcXITMH1ovjq/W7BkqBilHiVAaA==",
+			"version": "7.29.0",
+			"resolved": "https://registry.npmjs.org/undici/-/undici-7.29.0.tgz",
+			"integrity": "sha512-IDxfleLmmbSskfWSUATiN1nfn2rDuvnMOqb5CWR92iIfojA0Ud+ulOAAEQ57LPr9rWmsreUyf5lwyao+7GNNVw==",
 			"license": "MIT",
 			"engines": {
 				"node": ">=20.18.1"