diff --git a/README.md b/README.md
index b6c5c011915606e691e3c1a3f5f481072879e4b8..c7803c7d923e0448be321c10bca8e67f88036e12 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Last page update: **12/09/2018**
 
 Library Version: **2.0.0** (see **[Build Status](https://github.com/andrewssobral/bgslibrary/wiki/Build-status)** and **[Release Notes](https://github.com/andrewssobral/bgslibrary/wiki/Release-notes)** for more info)
 
-The **BGSLibrary** was developed early 2012 by [Andrews Sobral](http://andrewssobral.wixsite.com/home) to provide an easy-to-use C++ framework (wrappers for Python, Java and MATLAB are also available) for foreground-background separation in videos based on [OpenCV](http://www.opencv.org/). The bgslibrary is compatible with OpenCV 2.x, 3.x and 4.x, and compiles under Windows, Linux, and Mac OS X. Currently the library contains **43** algorithms. The source code is available under [GNU GPLv3 license](https://www.gnu.org/licenses/gpl-3.0.en.html), the library is available free of charge to all users, academic and commercial.
+The **BGSLibrary** was developed early 2012 by [Andrews Sobral](http://andrewssobral.wixsite.com/home) to provide an easy-to-use C++ framework (wrappers for Python, Java and MATLAB are also available) for foreground-background separation in videos based on [OpenCV](http://www.opencv.org/). The bgslibrary is compatible with OpenCV 2.x and 3.x (OpenCV 4.x is still not yet supported -- it's in progress), and compiles under Windows, Linux, and Mac OS X. Currently the library contains **43** algorithms. The source code is available under [GNU GPLv3 license](https://www.gnu.org/licenses/gpl-3.0.en.html), the library is available free of charge to all users, academic and commercial.
 
 * [List of available algorithms](https://github.com/andrewssobral/bgslibrary/wiki/List-of-available-algorithms)
 * [Algorithms benchmark](https://github.com/andrewssobral/bgslibrary/wiki/Algorithms-benchmark)