diff --git a/api-reports/2_12.txt b/api-reports/2_12.txt
index d150a188d..d0cfc4578 100644
--- a/api-reports/2_12.txt
+++ b/api-reports/2_12.txt
@@ -311,7 +311,7 @@ Blob[JC] def arrayBuffer(): js.Promise[ArrayBuffer]
 Blob[JC] def close(): Unit  (@deprecated in 1.2.0)
 Blob[JC] def size: Double
 Blob[JC] def slice(start: Double?, end: Double?, contentType: String?): Blob
-Blob[JC] def stream(): ReadableStream[Byte]
+Blob[JC] def stream(): ReadableStream[Uint8Array]
 Blob[JC] def text(): js.Promise[String]
 Blob[JC] def `type`: String
 Blob[JO]
@@ -1601,7 +1601,7 @@ File[JC] def close(): Unit  (@deprecated in 1.2.0)
 File[JC] def name: String
 File[JC] def size: Double
 File[JC] def slice(start: Double?, end: Double?, contentType: String?): Blob
-File[JC] def stream(): ReadableStream[Byte]
+File[JC] def stream(): ReadableStream[Uint8Array]
 File[JC] def text(): js.Promise[String]
 File[JC] def `type`: String
 FileList[JC] @JSBracketAccess def apply(index: Int): T
diff --git a/api-reports/2_13.txt b/api-reports/2_13.txt
index d150a188d..d0cfc4578 100644
--- a/api-reports/2_13.txt
+++ b/api-reports/2_13.txt
@@ -311,7 +311,7 @@ Blob[JC] def arrayBuffer(): js.Promise[ArrayBuffer]
 Blob[JC] def close(): Unit  (@deprecated in 1.2.0)
 Blob[JC] def size: Double
 Blob[JC] def slice(start: Double?, end: Double?, contentType: String?): Blob
-Blob[JC] def stream(): ReadableStream[Byte]
+Blob[JC] def stream(): ReadableStream[Uint8Array]
 Blob[JC] def text(): js.Promise[String]
 Blob[JC] def `type`: String
 Blob[JO]
@@ -1601,7 +1601,7 @@ File[JC] def close(): Unit  (@deprecated in 1.2.0)
 File[JC] def name: String
 File[JC] def size: Double
 File[JC] def slice(start: Double?, end: Double?, contentType: String?): Blob
-File[JC] def stream(): ReadableStream[Byte]
+File[JC] def stream(): ReadableStream[Uint8Array]
 File[JC] def text(): js.Promise[String]
 File[JC] def `type`: String
 FileList[JC] @JSBracketAccess def apply(index: Int): T
diff --git a/src/main/scala/org/scalajs/dom/lib.scala b/src/main/scala/org/scalajs/dom/lib.scala
index 0bf9f5d99..8ce74bdcb 100644
--- a/src/main/scala/org/scalajs/dom/lib.scala
+++ b/src/main/scala/org/scalajs/dom/lib.scala
@@ -10,7 +10,7 @@ import scala.collection.mutable
 import scala.language.implicitConversions
 import scala.scalajs.js
 import scala.scalajs.js.annotation._
-import scala.scalajs.js.typedarray.ArrayBuffer
+import scala.scalajs.js.typedarray.{ArrayBuffer, Uint8Array}
 import scala.scalajs.js.|
 
 @js.native
@@ -6617,7 +6617,7 @@ class Blob(blobParts: js.Array[js.Any] = js.native, options: BlobPropertyBag = j
     *
     * MDN
     */
-  def stream(): ReadableStream[Byte] = js.native
+  def stream(): ReadableStream[Uint8Array] = js.native
 
   /** Returns a promise that resolves with a USVString containing the entire contents of the blob interpreted as UTF-8
     * text.