diff --git a/package-lock.json b/package-lock.json
index 879bca4ff269e..b54584033f8fd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,7 +49,7 @@
         "node-pty": "1.1.0-beta35",
         "open": "^10.1.2",
         "tas-client-umd": "0.2.0",
-        "undici": "^7.9.0",
+        "undici": "^7.18.2",
         "v8-inspect-profiler": "^0.1.1",
         "vscode-oniguruma": "1.7.0",
         "vscode-regexpp": "^3.1.0",
@@ -17372,9 +17372,9 @@
       "dev": true
     },
     "node_modules/undici": {
-      "version": "7.9.0",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-7.9.0.tgz",
-      "integrity": "sha512-e696y354tf5cFZPXsF26Yg+5M63+5H3oE6Vtkh2oqbvsE2Oe7s2nIbcQh5lmG7Lp/eS29vJtTpw9+p6PX0qNSg==",
+      "version": "7.18.2",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-7.18.2.tgz",
+      "integrity": "sha512-y+8YjDFzWdQlSE9N5nzKMT3g4a5UBX1HKowfdXh0uvAnTaqqwqB92Jt4UXBAeKekDs5IaDKyJFR4X1gYVCgXcw==",
       "license": "MIT",
       "engines": {
         "node": ">=20.18.1"
diff --git a/package.json b/package.json
index e91ff636b1a0f..1cce90e41d2fc 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,7 @@
     "node-pty": "1.1.0-beta35",
     "open": "^10.1.2",
     "tas-client-umd": "0.2.0",
-    "undici": "^7.9.0",
+    "undici": "^7.18.2",
     "v8-inspect-profiler": "^0.1.1",
     "vscode-oniguruma": "1.7.0",
     "vscode-regexpp": "^3.1.0",