diff --git a/docs/api/ipc-renderer.md b/docs/api/ipc-renderer.md
index 54e6d1896c97..3bfdc841c6b2 100644
--- a/docs/api/ipc-renderer.md
+++ b/docs/api/ipc-renderer.md
@@ -62,10 +62,9 @@ included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
 > **NOTE:** Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
-
-> **NOTE:** Since the main process does not have support for DOM objects such as
+> special Electron objects will throw an exception.
+>
+> Since the main process does not have support for DOM objects such as
 > `ImageBitmap`, `File`, `DOMMatrix` and so on, such objects cannot be sent over
 > Electron's IPC to the main process, as the main process would have no way to decode
 > them. Attempting to send such objects over IPC will result in an error.
@@ -90,11 +89,10 @@ Algorithm][SCA], just like [`window.postMessage`][], so prototype chains will no
 included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
-> **NOTE**: Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
-
-> **NOTE:** Since the main process does not have support for DOM objects such as
+> **NOTE:** Sending non-standard JavaScript types such as DOM objects or
+> special Electron objects will throw an exception.
+>
+> Since the main process does not have support for DOM objects such as
 > `ImageBitmap`, `File`, `DOMMatrix` and so on, such objects cannot be sent over
 > Electron's IPC to the main process, as the main process would have no way to decode
 > them. Attempting to send such objects over IPC will result in an error.
@@ -134,11 +132,10 @@ Algorithm][SCA], just like [`window.postMessage`][], so prototype chains will no
 included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
-> **NOTE**: Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
-
-> **NOTE:** Since the main process does not have support for DOM objects such as
+> **NOTE:** Sending non-standard JavaScript types such as DOM objects or
+> special Electron objects will throw an exception.
+>
+> Since the main process does not have support for DOM objects such as
 > `ImageBitmap`, `File`, `DOMMatrix` and so on, such objects cannot be sent over
 > Electron's IPC to the main process, as the main process would have no way to decode
 > them. Attempting to send such objects over IPC will result in an error.
diff --git a/docs/api/web-contents.md b/docs/api/web-contents.md
index fd7b0186b022..7e23a6c17f8a 100644
--- a/docs/api/web-contents.md
+++ b/docs/api/web-contents.md
@@ -1673,8 +1673,7 @@ included. Sending Functions, Promises, Symbols, WeakMaps, or WeakSets will
 throw an exception.
 
 > **NOTE**: Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
+> special Electron objects will throw an exception.
 
 The renderer process can handle the message by listening to `channel` with the
 [`ipcRenderer`](ipc-renderer.md) module.
@@ -1722,9 +1721,8 @@ Send an asynchronous message to a specific frame in a renderer process via
 chains will not be included. Sending Functions, Promises, Symbols, WeakMaps, or
 WeakSets will throw an exception.
 
-> **NOTE**: Sending non-standard JavaScript types such as DOM objects or
-> special Electron objects is deprecated, and will begin throwing an exception
-> starting with Electron 9.
+> **NOTE:** Sending non-standard JavaScript types such as DOM objects or
+> special Electron objects will throw an exception.
 
 The renderer process can handle the message by listening to `channel` with the
 [`ipcRenderer`](ipc-renderer.md) module.