Updated raylib dependencies (markdown)

raylib-dependencies.md

@@ -1,6 +1,6 @@
 The following table lists the raylib dependencies. Most of them are single-file header-only public-domain libraries. All those libraries are included with raylib in [`src/external`](https://github.com/raysan5/raylib/tree/master/src/external) directory and they are compiled with raylib.
 
-**NOTE**: *Last updated on 14th April 2021 for the raylib 3.7 release.*
+**NOTE**: *Last updated on 26th October 2021 for the raylib 4.0 release.*
 
 Library | Version | License | raylib module | Notes/Comments
 --- | :---: | :--- | :---: | ---