diff --git a/test/fixtures/wpt/README.md b/test/fixtures/wpt/README.md
index c889fd59f32f06..94d0cf01d87083 100644
--- a/test/fixtures/wpt/README.md
+++ b/test/fixtures/wpt/README.md
@@ -29,7 +29,7 @@ Last update:
 - resources: https://github.com/web-platform-tests/wpt/tree/6a2f322376/resources
 - streams: https://github.com/web-platform-tests/wpt/tree/f8f26a372f/streams
 - url: https://github.com/web-platform-tests/wpt/tree/e4a4672e9e/url
-- urlpattern: https://github.com/web-platform-tests/wpt/tree/f07c03cbed/urlpattern
+- urlpattern: https://github.com/web-platform-tests/wpt/tree/2f28df545c/urlpattern
 - user-timing: https://github.com/web-platform-tests/wpt/tree/5ae85bf826/user-timing
 - wasm/jsapi: https://github.com/web-platform-tests/wpt/tree/288c467d35/wasm/jsapi
 - wasm/webapi: https://github.com/web-platform-tests/wpt/tree/fd1b23eeaa/wasm/webapi
diff --git a/test/fixtures/wpt/urlpattern/resources/urlpatterntestdata.json b/test/fixtures/wpt/urlpattern/resources/urlpatterntestdata.json
index 2ae0a49631e759..93e8b673b753d8 100644
--- a/test/fixtures/wpt/urlpattern/resources/urlpatterntestdata.json
+++ b/test/fixtures/wpt/urlpattern/resources/urlpatterntestdata.json
@@ -3154,5 +3154,12 @@
         "groups": {"0": "barbaz"}
       }
     }
+  },
+  {
+    "pattern": [{ "pathname": "/:𠀀" }],
+    "inputs": [{ "pathname": "/foo" }],
+    "expected_match": {
+      "pathname": { "input": "/foo", "groups": { "𠀀": "foo" } }
+    }
   }
 ]
diff --git a/test/fixtures/wpt/versions.json b/test/fixtures/wpt/versions.json
index 216dd0edf5c798..4921aa48d0fd82 100644
--- a/test/fixtures/wpt/versions.json
+++ b/test/fixtures/wpt/versions.json
@@ -76,7 +76,7 @@
     "path": "url"
   },
   "urlpattern": {
-    "commit": "f07c03cbede41ba677c3d26fd17ff3e02ba26783",
+    "commit": "2f28df545cb4f16c99249b3db05c75495afeaaee",
     "path": "urlpattern"
   },
   "user-timing": {