diff --git a/README.md b/README.md
index 9012d74..86ee60d 100644
--- a/README.md
+++ b/README.md
@@ -9,8 +9,10 @@ The GeoPortal Data Viewer App is an application to access, discovery and navigat
 
 **Uses**
 
-* [GWT-OL3](https://github.com/TDesjardins/gwt-ol) GWT-OpenLayers 3+ v.8.0.0-gwt2_9
-* [OpenLayers](https://openlayers.org/)  OpenLayers v.6.X
+* GWT v.2.9.0. [GWT](http://www.gwtproject.org) is licensed under [Apache License 2.0](http://www.gwtproject.org/terms.html)
+* GWT-Bootstrap v.2.3.2.0. [GWT-Bootstrap](https://github.com/gwtbootstrap) is licensed under [[Apache License 2.0](http://www.apache.org/licenses/LICENSE-2.0)
+* GWT-OpenLayers 3+ v.8.0.0-gwt2_9. [GWT-OL3](https://github.com/TDesjardins/gwt-ol)
+* OpenLayers v.6.X. [OpenLayers](https://openlayers.org/) is licensed under [BSD 2-Clause "Simplified"](https://github.com/openlayers/openlayers/blob/main/LICENSE.md)
 
 ## Documentation