diff --git a/test/fixtures/wpt/README.md b/test/fixtures/wpt/README.md
index 37d52a069aebc9..fef6bb0fd8c30d 100644
--- a/test/fixtures/wpt/README.md
+++ b/test/fixtures/wpt/README.md
@@ -21,7 +21,7 @@ Last update:
 - html/webappapis/timers: https://github.com/web-platform-tests/wpt/tree/5873f2d8f1/html/webappapis/timers
 - interfaces: https://github.com/web-platform-tests/wpt/tree/79fa4cf76e/interfaces
 - resources: https://github.com/web-platform-tests/wpt/tree/972ca5b669/resources
-- url: https://github.com/web-platform-tests/wpt/tree/5eebfdb1f6/url
+- url: https://github.com/web-platform-tests/wpt/tree/1439087f27/url
 
 [Web Platform Tests]: https://github.com/web-platform-tests/wpt
 [`git node wpt`]: https://github.com/nodejs/node-core-utils/blob/master/docs/git-node.md#git-node-wpt
diff --git a/test/fixtures/wpt/url/resources/urltestdata.json b/test/fixtures/wpt/url/resources/urltestdata.json
index dfb226deacde13..bb156f126bf9b6 100644
--- a/test/fixtures/wpt/url/resources/urltestdata.json
+++ b/test/fixtures/wpt/url/resources/urltestdata.json
@@ -5945,6 +5945,120 @@
     "search": "",
     "hash": ""
   },
+  "# Copy the host from the base URL in the following cases",
+  {
+    "input": "C|/",
+    "base": "file://host/",
+    "href": "file://host/C:/",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "host",
+    "hostname": "host",
+    "port": "",
+    "pathname": "/C:/",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "/C:/",
+    "base": "file://host/",
+    "href": "file://host/C:/",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "host",
+    "hostname": "host",
+    "port": "",
+    "pathname": "/C:/",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "file:C:/",
+    "base": "file://host/",
+    "href": "file://host/C:/",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "host",
+    "hostname": "host",
+    "port": "",
+    "pathname": "/C:/",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "file:/C:/",
+    "base": "file://host/",
+    "href": "file://host/C:/",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "host",
+    "hostname": "host",
+    "port": "",
+    "pathname": "/C:/",
+    "search": "",
+    "hash": ""
+  },
+  "# Copy the empty host from the input in the following cases",
+  {
+    "input": "//C:/",
+    "base": "file://host/",
+    "href": "file:///C:/",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "",
+    "hostname": "",
+    "port": "",
+    "pathname": "/C:/",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "file://C:/",
+    "base": "file://host/",
+    "href": "file:///C:/",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "",
+    "hostname": "",
+    "port": "",
+    "pathname": "/C:/",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "///C:/",
+    "base": "file://host/",
+    "href": "file:///C:/",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "",
+    "hostname": "",
+    "port": "",
+    "pathname": "/C:/",
+    "search": "",
+    "hash": ""
+  },
+  {
+    "input": "file:///C:/",
+    "base": "file://host/",
+    "href": "file:///C:/",
+    "protocol": "file:",
+    "username": "",
+    "password": "",
+    "host": "",
+    "hostname": "",
+    "port": "",
+    "pathname": "/C:/",
+    "search": "",
+    "hash": ""
+  },
   "# Windows drive letter quirk (no host)",
   {
     "input": "file:/C|/",
diff --git a/test/fixtures/wpt/url/urlsearchparams-stringifier.any.js b/test/fixtures/wpt/url/urlsearchparams-stringifier.any.js
index bc7bedd533f58d..6187db64b1747d 100644
--- a/test/fixtures/wpt/url/urlsearchparams-stringifier.any.js
+++ b/test/fixtures/wpt/url/urlsearchparams-stringifier.any.js
@@ -133,3 +133,13 @@ test(() => {
     assert_equals(url.toString(), 'http://www.example.com/?a=b%2Cc&x=y');
     assert_equals(params.toString(), 'a=b%2Cc&x=y');
 }, 'URLSearchParams connected to URL');
+
+test(() => {
+    const url = new URL('http://www.example.com/');
+    const params = url.searchParams;
+
+    params.append('a\nb', 'c\rd');
+    params.append('e\n\rf', 'g\r\nh');
+
+    assert_equals(params.toString(), "a%0Ab=c%0Dd&e%0A%0Df=g%0D%0Ah");
+}, 'URLSearchParams must not do newline normalization');
diff --git a/test/fixtures/wpt/versions.json b/test/fixtures/wpt/versions.json
index b637bc8a8ab344..67df1aaa931761 100644
--- a/test/fixtures/wpt/versions.json
+++ b/test/fixtures/wpt/versions.json
@@ -44,7 +44,7 @@
     "path": "resources"
   },
   "url": {
-    "commit": "5eebfdb1f68059549b3efff380dd190bc6078266",
+    "commit": "1439087f27135b06deb70ffbf43e65ff64ff1ee6",
     "path": "url"
   }
 }
\ No newline at end of file