diff --git a/package.json b/package.json
index 66603bded..969a6d460 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
     "@sourcegraph/prettierrc": "^3.0.3",
     "@sourcegraph/tsconfig": "^4.0.1",
     "@types/mocha": "8.2.2",
-    "@types/node": "14.17.3",
+    "@types/node": "22.15.33",
     "@types/sinon": "10.0.2",
     "eslint": "^7.28.0",
     "husky": "^4.3.6",
diff --git a/yarn.lock b/yarn.lock
index feaf45949..95aac9927 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1212,10 +1212,12 @@
   resolved "https://registry.yarnpkg.com/@types/mocha/-/mocha-8.2.2.tgz#91daa226eb8c2ff261e6a8cbf8c7304641e095e0"
   integrity sha512-Lwh0lzzqT5Pqh6z61P3c3P5nm6fzQK/MMHl9UKeneAeInVflBSz1O2EkX6gM6xfJd7FBXBY5purtLx7fUiZ7Hw==
 
-"@types/node@14.17.3":
-  version "14.17.3"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-14.17.3.tgz#6d327abaa4be34a74e421ed6409a0ae2f47f4c3d"
-  integrity sha512-e6ZowgGJmTuXa3GyaPbTGxX17tnThl2aSSizrFthQ7m9uLGZBXiGhgE55cjRZTF5kjZvYn9EOPOMljdjwbflxw==
+"@types/node@22.15.33":
+  version "22.15.33"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-22.15.33.tgz#5722ba32042fd547c113bc35ea92c1cc59ef68b1"
+  integrity sha512-wzoocdnnpSxZ+6CjW4ADCK1jVmd1S/J3ArNWfn8FDDQtRm8dkDg7TA+mvek2wNrfCgwuZxqEOiB9B1XCJ6+dbw==
+  dependencies:
+    undici-types "~6.21.0"
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
@@ -8082,6 +8084,11 @@ uncss@^0.17.0:
     postcss-selector-parser "6.0.2"
     request "^2.88.0"
 
+undici-types@~6.21.0:
+  version "6.21.0"
+  resolved "https://registry.yarnpkg.com/undici-types/-/undici-types-6.21.0.tgz#691d00af3909be93a7faa13be61b3a5b50ef12cb"
+  integrity sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==
+
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"