diff --git a/docs/api/puppeteer.page.screenshot.md b/docs/api/puppeteer.page.screenshot.md
index 06a4df736f5..3ccd2d5cf37 100644
--- a/docs/api/puppeteer.page.screenshot.md
+++ b/docs/api/puppeteer.page.screenshot.md
@@ -36,7 +36,7 @@ Options object which might have the following properties:
 
 - `path` : The file path to save the image to. The screenshot type will be inferred from file extension. If `path` is a relative path, then it is resolved relative to [current working directory](https://nodejs.org/api/process.html#process_process_cwd). If no path is provided, the image won't be saved to the disk.
 
-- `type` : Specify screenshot type, can be either `jpeg` or `png`. Defaults to 'png'.
+- `type` : Specify screenshot type, can be `jpeg`, `png` or `webp`. Defaults to 'png'.
 
 - `quality` : The quality of the image, between 0-100. Not applicable to `png` images.
 
diff --git a/packages/puppeteer-core/src/api/Page.ts b/packages/puppeteer-core/src/api/Page.ts
index a48f574c770..2d4e9435c10 100644
--- a/packages/puppeteer-core/src/api/Page.ts
+++ b/packages/puppeteer-core/src/api/Page.ts
@@ -2248,7 +2248,7 @@ export class Page extends EventEmitter {
    *   | current working directory}.
    *   If no path is provided, the image won't be saved to the disk.
    *
-   * - `type` : Specify screenshot type, can be either `jpeg` or `png`.
+   * - `type` : Specify screenshot type, can be `jpeg`, `png` or `webp`.
    *   Defaults to 'png'.
    *
    * - `quality` : The quality of the image, between 0-100. Not