Change images url inside of post content after changing thumbnails size

Hello.

I changed thumbnail sizes in settings -> media (Thumbnail / medium / large sizes). I regenerated image files and clean up uploads directory. Everything works fine instead of “inline” images inside of post because absolute url.

So I want to change this:

<a href="https://example.org/.../image.jpg">
    <img src="https://example.org/image-1024x576.jpg">
</a>

to this:

<a href="https://example.org/.../image.jpg">
    <img src="https://example.org/image-900x600.jpg">
</a>

Any plugins to regenerate this URL?

Thanks.