diff --git a/examples/generate-all-k8s-client/k8s-client/client.ts b/examples/generate-all-k8s-client/k8s-client/client.ts
index 672e2613..3f84631f 100644
--- a/examples/generate-all-k8s-client/k8s-client/client.ts
+++ b/examples/generate-all-k8s-client/k8s-client/client.ts
@@ -1,6 +1,7 @@
 import * as k8s from '@kubernetes/client-node'
-import fetch, { FetchError } from 'node-fetch'
-import * as https from 'node:https'
+import type * as https from 'node:https'
+
+import { Agent } from 'undici'
 
 type RemoveUndefined<T> = {
   [K in keyof T]: Exclude<T[K], undefined | null>
@@ -116,7 +117,13 @@ export async function apiClient<Response>(
       return false
     }
 
-    if (error instanceof FetchError) {
+    if (
+      typeof error === 'object' &&
+      error !== null &&
+      'toString' in error &&
+      typeof error.toString === 'function' &&
+      error.toString().includes('TypeError: fetch failed')
+    ) {
       return true
     }
     if (res && res.status >= 500) {
@@ -158,15 +165,16 @@ export async function apiClient<Response>(
     !httpsOptions.agent &&
     (httpsOptions.ca || httpsOptions.cert || httpsOptions.key)
   ) {
-    const agent = new https.Agent(
-      removeNullableProperties({
+    const agent = new Agent({
+      connect: removeNullableProperties({
         ca: httpsOptions.ca,
         cert: httpsOptions.cert,
         key: httpsOptions.key,
         port: httpsOptions.port ? Number(httpsOptions.port) : undefined,
-      })
-    )
-    httpsOptions.agent = agent
+      }),
+    })
+    // https://github.com/nodejs/node/issues/48977
+    httpsOptions.agent = agent as any
   }
 
   if (!httpsOptions.protocol) {
@@ -208,7 +216,8 @@ export async function apiClient<Response>(
           headers,
           protocol: httpsOptions.protocol || undefined,
           method,
-          agent: httpsOptions.agent,
+          // https://github.com/nodejs/node/issues/48977
+          dispatcher: httpsOptions.agent,
           body,
         })
       )
@@ -218,6 +227,28 @@ export async function apiClient<Response>(
       const isJsonResponse = contentType?.includes('application/json') ?? false
 
       if (isSuccess && isJsonResponse) {
+        if ('watch' in params && params.watch && response.body) {
+          const reader = response.body.getReader()
+          const textDecoder = new TextDecoder()
+          let buffer = ''
+          while (true) {
+            const { value, done } = await reader.read()
+            if (done) break
+
+            buffer += textDecoder.decode(value, { stream: true })
+            while (true) {
+              const newlineIndex = buffer.indexOf('\n')
+              if (newlineIndex === -1) break
+              const line = buffer.slice(0, newlineIndex)
+              buffer = buffer.slice(newlineIndex + 1)
+
+              console.log('----------------')
+              console.log(JSON.parse(line))
+            }
+          }
+
+          return JSON.parse(await response.text()) as Response
+        }
         return (await response.json()) as Response
       }
 
diff --git a/packages/kubernetes-typescript-client-codegen-openapi/package.json b/packages/kubernetes-typescript-client-codegen-openapi/package.json
index 75252435..89116845 100644
--- a/packages/kubernetes-typescript-client-codegen-openapi/package.json
+++ b/packages/kubernetes-typescript-client-codegen-openapi/package.json
@@ -38,7 +38,6 @@
     "@types/jest": "^27",
     "@types/lodash": "^4.14.165",
     "@types/node": "^14.14.12",
-    "@types/node-fetch": "^3",
     "@types/prettier": "^2.0.0",
     "@types/semver": "^7.3.9",
     "babel-jest": "^26.6.3",
@@ -49,12 +48,12 @@
     "husky": "^4.3.6",
     "jest": "^27",
     "msw": "^0.40.2",
-    "node-fetch": "^3.3.2",
     "openapi-types": "^9.1.0",
     "pretty-quick": "^3.1.0",
     "ts-jest": "^27",
     "ts-node": "^10.4.0",
     "typescript": "^5.2.2",
+    "undici": "^6.7.1",
     "yalc": "^1.0.0-pre.47"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index 3fc32b16..360d18b6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2473,15 +2473,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node-fetch@npm:^3":
-  version: 3.0.2
-  resolution: "@types/node-fetch@npm:3.0.2"
-  dependencies:
-    node-fetch: "*"
-  checksum: b9f97bc4219c37f70299133b36389719cf4adacad46cea80df70f77d4a9f6999ea5be18a1ab90b34239b684cae032adeec10756cce8d2ae81c17f5e4c56fd4e9
-  languageName: node
-  linkType: hard
-
 "@types/node@npm:*":
   version: 17.0.45
   resolution: "@types/node@npm:17.0.45"
@@ -4137,13 +4128,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"data-uri-to-buffer@npm:^4.0.0":
-  version: 4.0.1
-  resolution: "data-uri-to-buffer@npm:4.0.1"
-  checksum: 0d0790b67ffec5302f204c2ccca4494f70b4e2d940fea3d36b09f0bb2b8539c2e86690429eb1f1dc4bcc9e4df0644193073e63d9ee48ac9fce79ec1506e4aa4c
-  languageName: node
-  linkType: hard
-
 "data-urls@npm:^2.0.0":
   version: 2.0.0
   resolution: "data-urls@npm:2.0.0"
@@ -5361,16 +5345,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"fetch-blob@npm:^3.1.2, fetch-blob@npm:^3.1.4":
-  version: 3.2.0
-  resolution: "fetch-blob@npm:3.2.0"
-  dependencies:
-    node-domexception: ^1.0.0
-    web-streams-polyfill: ^3.0.3
-  checksum: f19bc28a2a0b9626e69fd7cf3a05798706db7f6c7548da657cbf5026a570945f5eeaedff52007ea35c8bcd3d237c58a20bf1543bc568ab2422411d762dd3d5bf
-  languageName: node
-  linkType: hard
-
 "figures@npm:^3.0.0":
   version: 3.2.0
   resolution: "figures@npm:3.2.0"
@@ -5530,15 +5504,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"formdata-polyfill@npm:^4.0.10":
-  version: 4.0.10
-  resolution: "formdata-polyfill@npm:4.0.10"
-  dependencies:
-    fetch-blob: ^3.1.2
-  checksum: 82a34df292afadd82b43d4a740ce387bc08541e0a534358425193017bf9fb3567875dc5f69564984b1da979979b70703aa73dee715a17b6c229752ae736dd9db
-  languageName: node
-  linkType: hard
-
 "fragment-cache@npm:^0.2.1":
   version: 0.2.1
   resolution: "fragment-cache@npm:0.2.1"
@@ -7735,7 +7700,6 @@ __metadata:
     "@types/jest": ^27
     "@types/lodash": ^4.14.165
     "@types/node": ^14.14.12
-    "@types/node-fetch": ^3
     "@types/prettier": ^2.0.0
     "@types/semver": ^7.3.9
     babel-jest: ^26.6.3
@@ -7747,7 +7711,6 @@ __metadata:
     husky: ^4.3.6
     jest: ^27
     msw: ^0.40.2
-    node-fetch: ^3.3.2
     openapi-types: ^9.1.0
     prettier: ^2.8.8
     pretty-quick: ^3.1.0
@@ -7756,6 +7719,7 @@ __metadata:
     ts-jest: ^27
     ts-node: ^10.4.0
     typescript: ^5.2.2
+    undici: ^6.7.1
     yalc: ^1.0.0-pre.47
   bin:
     kubernetes-typescript-client-codegen-openapi: lib/bin/cli.js
@@ -8377,13 +8341,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"node-domexception@npm:^1.0.0":
-  version: 1.0.0
-  resolution: "node-domexception@npm:1.0.0"
-  checksum: ee1d37dd2a4eb26a8a92cd6b64dfc29caec72bff5e1ed9aba80c294f57a31ba4895a60fd48347cf17dd6e766da0ae87d75657dfd1f384ebfa60462c2283f5c7f
-  languageName: node
-  linkType: hard
-
 "node-fetch-h2@npm:^2.3.0":
   version: 2.3.0
   resolution: "node-fetch-h2@npm:2.3.0"
@@ -8393,17 +8350,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"node-fetch@npm:*, node-fetch@npm:^3.3.2":
-  version: 3.3.2
-  resolution: "node-fetch@npm:3.3.2"
-  dependencies:
-    data-uri-to-buffer: ^4.0.0
-    fetch-blob: ^3.1.4
-    formdata-polyfill: ^4.0.10
-  checksum: 06a04095a2ddf05b0830a0d5302699704d59bda3102894ea64c7b9d4c865ecdff2d90fd042df7f5bc40337266961cb6183dcc808ea4f3000d024f422b462da92
-  languageName: node
-  linkType: hard
-
 "node-fetch@npm:^2.6.1, node-fetch@npm:^2.6.7":
   version: 2.6.7
   resolution: "node-fetch@npm:2.6.7"
@@ -11160,6 +11106,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"undici@npm:^6.7.1":
+  version: 6.7.1
+  resolution: "undici@npm:6.7.1"
+  checksum: 60380d69480e1dbc5e567b12234cd7dd3ee8d487d572bcc746ce0de717b6d98f78daec46de9df6dd9eeae7b41b7175837e9b29d02b8c2d38ca81c08cc4ad5b41
+  languageName: node
+  linkType: hard
+
 "unicode-canonical-property-names-ecmascript@npm:^2.0.0":
   version: 2.0.0
   resolution: "unicode-canonical-property-names-ecmascript@npm:2.0.0"
@@ -11436,13 +11389,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"web-streams-polyfill@npm:^3.0.3":
-  version: 3.3.3
-  resolution: "web-streams-polyfill@npm:3.3.3"
-  checksum: 21ab5ea08a730a2ef8023736afe16713b4f2023ec1c7085c16c8e293ee17ed085dff63a0ad8722da30c99c4ccbd4ccd1b2e79c861829f7ef2963d7de7004c2cb
-  languageName: node
-  linkType: hard
-
 "webidl-conversions@npm:^3.0.0":
   version: 3.0.1
   resolution: "webidl-conversions@npm:3.0.1"