diff --git a/test/fixtures/wpt/README.md b/test/fixtures/wpt/README.md
index 2c8a8b9b03afa9..3929fadeaa57e3 100644
--- a/test/fixtures/wpt/README.md
+++ b/test/fixtures/wpt/README.md
@@ -14,7 +14,7 @@ Last update:
 - compression: https://github.com/web-platform-tests/wpt/tree/5aa50dd415/compression
 - console: https://github.com/web-platform-tests/wpt/tree/767ae35464/console
 - dom/abort: https://github.com/web-platform-tests/wpt/tree/0143fe244b/dom/abort
-- dom/events: https://github.com/web-platform-tests/wpt/tree/0a811c5161/dom/events
+- dom/events: https://github.com/web-platform-tests/wpt/tree/922a7fe9a4/dom/events
 - encoding: https://github.com/web-platform-tests/wpt/tree/1ac8deee08/encoding
 - fetch/data-urls/resources: https://github.com/web-platform-tests/wpt/tree/7c79d998ff/fetch/data-urls/resources
 - FileAPI: https://github.com/web-platform-tests/wpt/tree/cceaf3628d/FileAPI
diff --git a/test/fixtures/wpt/dom/events/scrolling/overscroll-event-fired-to-window.html b/test/fixtures/wpt/dom/events/scrolling/overscroll-event-fired-to-window.html
index 348dadcb4c50b7..ef5ae3daef8158 100644
--- a/test/fixtures/wpt/dom/events/scrolling/overscroll-event-fired-to-window.html
+++ b/test/fixtures/wpt/dom/events/scrolling/overscroll-event-fired-to-window.html
@@ -31,7 +31,7 @@
 
 function onOverscroll(event) {
   assert_false(event.cancelable);
-  // overscroll events targeting document are bubbled to the window.
+  // overscroll events targetting document are bubbled to the window.
   assert_true(event.bubbles);
   window_received_overscroll = true;
 }
diff --git a/test/fixtures/wpt/dom/events/scrolling/scroll_support.js b/test/fixtures/wpt/dom/events/scrolling/scroll_support.js
index 3d7709772baafb..1cde3a1f6b446f 100644
--- a/test/fixtures/wpt/dom/events/scrolling/scroll_support.js
+++ b/test/fixtures/wpt/dom/events/scrolling/scroll_support.js
@@ -20,6 +20,41 @@ async function waitForScrollendEventNoTimeout(target) {
   });
 }
 
+// Waits until a rAF callback with no "scroll" event in the last 200ms.
+function waitForDelayWithoutScrollEvent(eventTarget) {
+  const TIMEOUT_IN_MS = 200;
+
+  return new Promise(resolve => {
+    let lastScrollEventTime = performance.now();
+
+    const scrollListener = () => {
+      lastScrollEventTime = performance.now();
+    };
+    eventTarget.addEventListener('scroll', scrollListener);
+
+    const tick = () => {
+      if (performance.now() - lastScrollEventTime > TIMEOUT_IN_MS) {
+        eventTarget.removeEventListener('scroll', scrollListener);
+        resolve();
+        return;
+      }
+      requestAnimationFrame(tick); // wait another frame
+    }
+    requestAnimationFrame(tick);
+  });
+}
+
+// Waits for the end of scrolling. Uses the "scrollend" event if available.
+// Otherwise, fall backs to waitForDelayWithoutScrollEvent().
+function waitForScrollEndFallbackToDelayWithoutScrollEvent(eventTarget) {
+  if (window.onscrollend !== undefined) {
+    return waitForScrollendEventNoTimeout(eventTarget);
+  }
+  return waitForScrollEvent(eventTarget).then(() => {
+    return waitForDelayWithoutScrollEvent(eventTarget);
+  });
+}
+
 async function waitForPointercancelEvent(test, target, timeoutMs = 500) {
   return waitForEvent("pointercancel", test, target, timeoutMs);
 }
@@ -88,7 +123,7 @@ const MAX_UNCHANGED_FRAMES = 20;
 function waitFor(condition, error_message = 'Reaches the maximum frames.') {
   return new Promise((resolve, reject) => {
     function tick(frames) {
-      // We requestAnimationFrame either for MAX_FRAME frames or until condition
+      // We requestAnimationFrame either for MAX_FRAM frames or until condition
       // is met.
       if (frames >= MAX_FRAME)
         reject(error_message);
diff --git a/test/fixtures/wpt/versions.json b/test/fixtures/wpt/versions.json
index a93ad1762feb80..258546e619320e 100644
--- a/test/fixtures/wpt/versions.json
+++ b/test/fixtures/wpt/versions.json
@@ -16,7 +16,7 @@
     "path": "dom/abort"
   },
   "dom/events": {
-    "commit": "0a811c51619b14f78fec60ba7dd1603795ca6a21",
+    "commit": "922a7fe9a4f5bffd0161e11b38bac8f76ef03efd",
     "path": "dom/events"
   },
   "encoding": {