diff --git a/.changeset/mighty-chicken-own.md b/.changeset/mighty-chicken-own.md
new file mode 100644
index 00000000000..7071b1e590c
--- /dev/null
+++ b/.changeset/mighty-chicken-own.md
@@ -0,0 +1,5 @@
+---
+'@whatwg-node/fetch': patch
+---
+
+Support TypeScript 5.2.2
diff --git a/package.json b/package.json
index ca61bc5e723..e2d5d6633e3 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "patch-package": "8.0.0",
     "prettier": "3.0.3",
     "ts-jest": "29.1.1",
-    "typescript": "5.1.6"
+    "typescript": "5.2.2"
   },
   "resolutions": {
     "@pulumi/pulumi": "3.90.1"
diff --git a/packages/fetch/dist/index.d.ts b/packages/fetch/dist/index.d.ts
index 256bad1c28d..a867d8db426 100644
--- a/packages/fetch/dist/index.d.ts
+++ b/packages/fetch/dist/index.d.ts
@@ -4,10 +4,6 @@
 
 declare type _URLPattern = typeof URLPattern
 
-interface Headers {
-  getSetCookie?(): string[];
-}
-
 declare module '@whatwg-node/fetch' {
   export const fetch: typeof globalThis.fetch;
   export const Request: typeof globalThis.Request;
diff --git a/yarn.lock b/yarn.lock
index 6ecc8f45fbc..1f3d6a39233 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8655,6 +8655,11 @@ typescript@5.1.6:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.1.6.tgz#02f8ac202b6dad2c0dd5e0913745b47a37998274"
   integrity sha512-zaWCozRZ6DLEWAWFrVDz1H6FVXzUSfTy5FUMWsQlU8Ym5JP9eO4xkTIROFCQvhQf61z6O/G6ugw3SgAnvvm+HA==
 
+typescript@5.2.2:
+  version "5.2.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.2.2.tgz#5ebb5e5a5b75f085f22bc3f8460fba308310fa78"
+  integrity sha512-mI4WrpHsbCIcwT9cF4FZvr80QUeKvsUsUvKDoR+X/7XHQH98xYD8YHZg7ANtz2GtZt/CBq2QJ0thkGJMHfqc1w==
+
 typescript@~3.8.3:
   version "3.8.3"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.3.tgz#409eb8544ea0335711205869ec458ab109ee1061"
@@ -8662,7 +8667,6 @@ typescript@~3.8.3:
 
 uWebSockets.js@uNetworking/uWebSockets.js#v20.27.0:
   version "20.27.0"
-  uid "666954999fb67b303c6bc11b577599d51aa39e7c"
   resolved "https://codeload.github.com/uNetworking/uWebSockets.js/tar.gz/666954999fb67b303c6bc11b577599d51aa39e7c"
 
 unbox-primitive@^1.0.2: