diff --git a/docs/api/QPlainTextEdit.md b/docs/api/QPlainTextEdit.md
index ad38ae488..688bc894a 100644
--- a/docs/api/QPlainTextEdit.md
+++ b/docs/api/QPlainTextEdit.md
@@ -28,6 +28,10 @@ QPlainTextEdit can access all the static methods defined in [NodeWidget](api/Nod
 
 QPlainTextEdit can access all the instance properties defined in [NodeWidget](api/NodeWidget.md).
 
+#### `plainTextEdit.placeholderText`
+
+The placeholder text set on the plainTextEdit.
+
 ### Instance Methods
 
 QPlainTextEdit can access all the instance methods defined in [NodeWidget](api/NodeWidget.md).
@@ -38,6 +42,12 @@ Sets the given text to the plainTextEdit. It calls the native method [QPlainText
 
 - `text` string
 
+#### `plainTextEdit.setPlaceholderText(text)`
+
+Sets the given text to the plainTextEdit's placeholder.
+
+- `text` string
+
 #### `plainTextEdit.toPlainText()`
 
 Returns the text of the text edit as plain text. [QPlainTextEdit: toPlainText](https://doc.qt.io/qt-5/qplaintextedit.html#toPlainText).