diff --git a/api/ReadableStreamBYOBReader.json b/api/ReadableStreamBYOBReader.json
index 63c9d04ac62aca..9b3e7ab4a5d15f 100644
--- a/api/ReadableStreamBYOBReader.json
+++ b/api/ReadableStreamBYOBReader.json
@@ -221,8 +221,7 @@
             ],
             "support": {
               "chrome": {
-                "version_added": false,
-                "impl_url": "https://crbug.com/40942083"
+                "version_added": "140"
               },
               "chrome_android": "mirror",
               "deno": {
@@ -255,7 +254,7 @@
               "webview_ios": "mirror"
             },
             "status": {
-              "experimental": true,
+              "experimental": false,
               "standard_track": true,
               "deprecated": false
             }